Rankings / William O'Neil

William O'Neil (Willoneil)

Rank #867 Overall
Overall Rating 1,606 ±163 84% confidence
Premier 1,684 ±123 Rank #681
Limited 1,527 ±203 Rank #939
Eternal 1,446 ±311 Rank #176
Win Rate 57.3% 71-52-1
Events 18
Still stabilizing. Rating Deviation 82 (<80 is considered trusted). A few more sanctioned events will tighten the credible interval.

Rating History

Premier only

Tournament History

15 total · Premier
Event Tier Record Rating +/- Date
Planetary Qualifier Clifton Park NY melee.gg
Planetary 6-2-0 1684 +26 Jan 03, 2026
Why your rating moved

You beat 3 higher-rated and 3 lower-rated; lost to 2 lower-rated. Planetary tier multiplier: 1.09×. Net: +26.

Rating before 1,659 RD 63
Rating after 1,684 RD 59
Effective multiplier 1.09x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1369 johnnytenpins Win 2-0 1.0x Swiss
R2 1595 TH_Strmtrpr81 Loss 0-2 1.0x Swiss
R3 1684 Ethan Koeppe Win 2-1 1.0x Swiss
R4 1626 William Rybaltowski Win 2-1 1.0x Swiss
R5 1498 revackii Win 2-1 1.0x Swiss
R6 1661 Kevin Anctil Win 2-0 1.0x Swiss
QF 1668 Nick Alifano Win 2-1 1.15x Top Cut
Semis 1651 KH44_MCG Loss 0-2 1.25x Top Cut
Planetary Qualifier Matawan NJ melee.gg
Planetary 0-2-0 1659 -27 Dec 20, 2025
Why your rating moved

You lost to 2 lower-rated. Planetary tier multiplier: 1.0×. Net: -27.

Rating before 1,685 RD 64
Rating after 1,659 RD 63
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1674 DidG1 Loss 0-2 1.0x Swiss
R2 1541 artc1126 Loss 0-2 1.0x Swiss
Planetary Qualifier Groton CT melee.gg
Planetary 3-3-1 1685 -29 Dec 06, 2025
Why your rating moved

You beat 3 lower-rated; lost to 3 lower-rated; drew 1. Planetary tier multiplier: 1.0×. Net: -29.

Rating before 1,714 RD 70
Rating after 1,685 RD 64
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1699 DDInvisibleLuis Draw 1-1 1.0x Swiss
R2 1477 CoughSyrup Win 2-0 1.0x Swiss
R3 1576 Uriel Sanchez Win 2-1 1.0x Swiss
R4 1501 MCG_PadawanUnlimited Win 2-0 1.0x Swiss
R5 1692 Nick Alifano Loss 1-2 1.0x Swiss
R6 1576 lognamiller Loss 1-2 1.0x Swiss
R7 1480 ZDeadpool007 Loss 0-2 1.0x Swiss
Planetary Qualifier Mahwah NJ melee.gg
Planetary 4-3-0 1714 -40 Sep 20, 2025
Why your rating moved

You beat 4 lower-rated; lost to 3 lower-rated. Planetary tier multiplier: 1.0×. Net: -40.

Rating before 1,753 RD 73
Rating after 1,714 RD 68
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1500 TH_TBirdASDF Win 2-0 1.0x Swiss
R2 1500 RefurinSkyborn Win 2-0 1.0x Swiss
R3 1551 RogueState_MrA Win 2-0 1.0x Swiss
R4 1715 Michael Jurgelon Loss 1-2 1.0x Swiss
R5 1453 Tyler Babey Loss 1-2 1.0x Swiss
R6 1191 JaivinSigil Win 2-1 1.0x Swiss
R7 1398 JonahP Loss 1-2 1.0x Swiss
Planetary Qualifier Newington CT melee.gg
Planetary 2-3-0 1766 -54 Sep 13, 2025
Why your rating moved

You beat 2 lower-rated; lost to 3 lower-rated. Planetary tier multiplier: 1.0×. Net: -54.

Rating before 1,820 RD 69
Rating after 1,766 RD 66
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1373 YarnSolo_Liz Win 2-0 1.0x Swiss
R2 1266 mrshowcase Win 2-1 1.0x Swiss
R3 1650 Bikethief Loss 0-2 1.0x Swiss
R4 1577 TH_MoxlessMatt Loss 1-2 1.0x Swiss
R5 1544 Airwalker Loss 1-2 1.0x Swiss
Planetary Qualifier New York NY melee.gg
Planetary 4-3-0 1620 +8 Aug 16, 2025
Why your rating moved

You beat 1 higher-rated and 3 lower-rated; lost to 3 higher-rated. Planetary tier multiplier: 1.0×. Net: +8.

Rating before 1,612 RD 76
Rating after 1,620 RD 68
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1500 NeutralGroundGaming Win 2-1 1.0x Swiss
R2 1694 t_case Win 2-0 1.0x Swiss
R3 1682 Pasqwalle Loss 1-2 1.0x Swiss
R4 1500 Sw0rdf1shII Win 2-0 1.0x Swiss
R5 1465 rayminbi Win 2-1 1.0x Swiss
R6 1635 ebthomps Loss 1-2 1.0x Swiss
R7 1712 Tony Fangel Loss 1-2 1.0x Swiss
Galactic Championship Day 2-3 melee.gg
Galactic 2-6-0 1535 -74 Jul 26, 2025
Why your rating moved

You beat 2 higher-rated; lost to 3 higher-rated and 3 lower-rated. Galactic tier multiplier: 1.5×. Net: -74.

Rating before 1,609 RD 96
Rating after 1,535 RD 78
Effective multiplier 1.5x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1587 Xgiokid Loss 0-2 1.5x Swiss
R2 1688 DvDragon Loss 0-2 1.5x Swiss
R3 1706 Ob13Kenobi Win 2-0 1.5x Swiss
R4 1686 joker_jonesy Win 2-1 1.5x Swiss
R5 1816 MatB145 Loss 0-2 1.5x Swiss
R6 1608 AlessandroMalvasi Loss 1-2 1.5x Swiss
R7 1646 qkieu Loss 1-2 1.5x Swiss
R8 1498 MKE_Tsuki Loss 0-2 1.5x Swiss
Planetary Qualifier Albany melee.gg
Planetary 3-3-0 1672 -41 May 24, 2025
Why your rating moved

You beat 3 lower-rated; lost to 3 lower-rated. Planetary tier multiplier: 1.0×. Net: -41.

Rating before 1,714 RD 72
Rating after 1,672 RD 68
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1447 Big_bald_matt Win 2-0 1.0x Swiss
R2 1371 Yrrej Win 2-1 1.0x Swiss
R3 1504 EntCDXX Loss 0-2 1.0x Swiss
R4 1696 Farmboy087 Loss 0-2 1.0x Swiss
R5 1229 Rhainster Win 2-1 1.0x Swiss
R6 1523 MarkF23 Loss 0-2 1.0x Swiss
Planetary Qualifier Mahwah - New Jersey melee.gg
Planetary 5-2-0 1753 -12 May 10, 2025
Why your rating moved

You beat 5 lower-rated; lost to 1 higher-rated and 1 lower-rated. Planetary tier multiplier: 1.0×. Net: -12.

Rating before 1,766 RD 70
Rating after 1,753 RD 65
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1311 Hollow61 Win 2-0 1.0x Swiss
R2 1635 Nick Alifano Loss 1-2 1.0x Swiss
R3 1548 Comboz Win 2-1 1.0x Swiss
R4 1411 Steven Baquerizo Win 2-0 1.0x Swiss
R5 1318 RogueState_Stepps Win 2-1 1.0x Swiss
R6 1767 Javid Loss 1-2 1.0x Swiss
R7 1447 tzukowsky Win 2-1 1.0x Swiss
Sector Qualifier Richmond melee.gg
Sector 14-1-0 1820 +200 Apr 26, 2025
Why your rating moved

You beat 12 higher-rated and 2 lower-rated; lost to 1 higher-rated. Sector tier multiplier: 1.23×. Net: +200.

Rating before 1,620 RD 72
Rating after 1,820 RD 61
Effective multiplier 1.23x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1326 Konyerd Win 2-0 1.15x Swiss
R2 1749 Krehlo_MythicForce Win 2-1 1.15x Swiss
R3 1533 Michael Ruff Win 2-1 1.15x Swiss
R4 1631 Rodney Hickman Win 2-1 1.15x Swiss
R5 1676 rjterpstra19 Win 2-1 1.15x Swiss
R6 1637 E_Nice324 Win 2-1 1.15x Swiss
R7 1791 AlexanderTheGreatest Win 2-0 1.15x Swiss
R8 1687 NineBall Win 2-0 1.15x Swiss
R9 1745 John Tatta Win 2-1 1.15x Swiss
R10 1864 MikaelC Loss 1-2 1.15x Swiss
R11 1728 actionleaguemat Win 2-0 1.15x Swiss
R12 1762 Joshua Everly Win 2-0 1.15x Swiss
QF 1762 BN_Moophisto Win 2-1 1.3x Top Cut
Semis 1791 AlexanderTheGreatest Win 2-0 1.4x Top Cut
Finals 1864 MikaelC Win 2-1 1.65x Top Cut

Head-to-Head

Top 10 most-faced (Premier)
Rival Record Split Win % Matches Rating Last played
AlexanderTheGreatest 3-1 75.0% 4 1589 Overall Apr 26, 2025
3 W 1 L
FAVORABLE Win rate 75.0%
Date Tournament Round Format William O'Neil AlexanderTheGreatest Result
Apr 26, 2025 sec Sector Qualifier Richmond R7 Premier 1620 1791 Win
Apr 26, 2025 sec Sector Qualifier Richmond Semis Premier 1620 1791 Win
Feb 15, 2025 pla Planetary Qualifier Hartford R7 Premier 1603 1785 Loss
Feb 01, 2025 pla Planetary Qualifier Clifton Park R6 Premier 1508 1802 Win
Nicky Morgan 1-2 33.3% 3 1663 Overall Feb 01, 2025
1 W 2 L
NEMESIS Win rate 33.3%
Date Tournament Round Format William O'Neil Nicky Morgan Result
Feb 01, 2025 pla Planetary Qualifier Clifton Park R4 Premier 1508 1568 Win
Oct 19, 2024 pla Planetary Qualifier Albany R5 Premier 1403 1587 Loss
Oct 12, 2024 pla Planetary Qualifier Rochester R6 Premier 1500 1500 Loss
Nick Alifano 1-2 33.3% 3 1540 Overall Jan 03, 2026
1 W 2 L
NEMESIS Win rate 33.3%
Date Tournament Round Format William O'Neil Nick Alifano Result
Jan 03, 2026 pla Planetary Qualifier Clifton Park NY QF Premier 1659 1668 Win
Dec 06, 2025 pla Planetary Qualifier Groton CT R5 Premier 1714 1692 Loss
May 10, 2025 pla Planetary Qualifier Mahwah - New Jersey R2 Premier 1766 1635 Loss
Michael Jurgelon 1-1 50.0% 2 1680 Overall Sep 20, 2025
1 W 1 L
EVEN Win rate 50.0%
Date Tournament Round Format William O'Neil Michael Jurgelon Result
Sep 20, 2025 pla Planetary Qualifier Mahwah NJ R4 Premier 1753 1715 Loss
Feb 15, 2025 pla Planetary Qualifier Hartford R4 Premier 1603 1846 Win
Pasqwalle 0-2 0.0% 2 1708 Overall Aug 16, 2025
0 W 2 L
NEMESIS Win rate 0.0%
Date Tournament Round Format William O'Neil Pasqwalle Result
Aug 16, 2025 pla Planetary Qualifier New York NY R3 Premier 1612 1682 Loss
Feb 01, 2025 pla Planetary Qualifier Clifton Park QF Premier 1508 1660 Loss
MikaelC 1-1 50.0% 2 1802 Overall Apr 26, 2025
1 W 1 L
EVEN Win rate 50.0%
Date Tournament Round Format William O'Neil MikaelC Result
Apr 26, 2025 sec Sector Qualifier Richmond R10 Premier 1620 1864 Loss
Apr 26, 2025 sec Sector Qualifier Richmond Finals Premier 1620 1864 Win
Bikethief 0-1 0.0% 1 1584 Overall Sep 13, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format William O'Neil Bikethief Result
Sep 13, 2025 pla Planetary Qualifier Newington CT R3 Premier 1820 1650 Loss
mrshowcase 1-0 100.0% 1 1328 Overall Sep 13, 2025
1 W 0 L
FAVORABLE Win rate 100.0%
Date Tournament Round Format William O'Neil mrshowcase Result
Sep 13, 2025 pla Planetary Qualifier Newington CT R2 Premier 1820 1266 Win
YarnSolo_Liz 1-0 100.0% 1 1324 Overall Sep 13, 2025
1 W 0 L
FAVORABLE Win rate 100.0%
Date Tournament Round Format William O'Neil YarnSolo_Liz Result
Sep 13, 2025 pla Planetary Qualifier Newington CT R1 Premier 1820 1373 Win
Tony Fangel 0-1 0.0% 1 1623 Overall Aug 16, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format William O'Neil Tony Fangel Result
Aug 16, 2025 pla Planetary Qualifier New York NY R7 Premier 1612 1712 Loss