Rankings / Juan Ignacio Sierra Guillén

Juan Ignacio Sierra Guillén (Geiser21)

Rank #7932 Overall
Overall Rating 1,482 ±266 68% confidence
Premier 1,479 ±242 Rank #8,256
Limited —
Eternal —
Win Rate 33.3% 4-7-1
Events 2
Still stabilizing. Rating Deviation 133 (<80 is considered trusted). A few more sanctioned events will tighten the credible interval.

Rating History

Premier only

Tournament History

2 total · Premier
Event Tier Record Rating +/- Date
Planetary Qualifier Elche melee.gg
Planetary 3-2-1 1479 +156 May 17, 2025
Why your rating moved

You beat 3 higher-rated; lost to 2 higher-rated; drew 1. Planetary tier multiplier: 1.0×. Net: +156.

Rating before 1,322 RD 144
Rating after 1,479 RD 116
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1600 Diana Renu Vieitez Loss 1-2 1.0x Swiss
R2 1580 yirkoon Win 2-0 1.0x Swiss
R3 1500 snakerio Win 2-0 1.0x Swiss
R4 1717 JoanAlbert Loss 0-2 1.0x Swiss
R5 1405 Belldy Win 2-0 1.0x Swiss
R6 1682 2183d7804da94cf1990e5dc3a6e5bf63 Draw 1-1 1.0x Swiss
Planetary Qualifier Alicante melee.gg
Planetary 1-5-0 1322 -178 Feb 02, 2025
Why your rating moved

You beat 1 lower-rated; lost to 2 higher-rated and 3 lower-rated. Planetary tier multiplier: 1.0×. Net: -178.

Rating before 1,500 RD 250
Rating after 1,322 RD 140
Effective multiplier 1.0x delta-weighted
Round HRI Opponent Result Game W-L Multiplier Type
R1 1500 Luis González Ramos Win 2-0 1.0x Swiss
R2 1500 SoyGuardi Loss 1-2 1.0x Swiss
R3 1500 calius Loss 0-2 1.0x Swiss
R4 1520 SW_HIDAVIC Loss 1-2 1.0x Swiss
R5 1493 karakol Loss 1-2 1.0x Swiss
R6 1645 yirkoon Loss 0-2 1.0x Swiss

Head-to-Head

Top 10 most-faced (Premier)
Rival Record Split Win % Matches Rating Last played
yirkoon 1-1 50.0% 2 1570 Overall May 17, 2025
1 W 1 L
EVEN Win rate 50.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén yirkoon Result
May 17, 2025 pla Planetary Qualifier Elche R2 Premier 1322 1580 Win
Feb 02, 2025 pla Planetary Qualifier Alicante R6 Premier 1500 1645 Loss
Luis González Ramos 1-0 100.0% 1 1353 Overall Feb 02, 2025
1 W 0 L
FAVORABLE Win rate 100.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén Luis González Ramos Result
Feb 02, 2025 pla Planetary Qualifier Alicante R1 Premier 1500 1500 Win
SoyGuardi 0-1 0.0% 1 1537 Overall Feb 02, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén SoyGuardi Result
Feb 02, 2025 pla Planetary Qualifier Alicante R2 Premier 1500 1500 Loss
calius 0-1 0.0% 1 1556 Overall Feb 02, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén calius Result
Feb 02, 2025 pla Planetary Qualifier Alicante R3 Premier 1500 1500 Loss
SW_HIDAVIC 0-1 0.0% 1 1679 Overall Feb 02, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén SW_HIDAVIC Result
Feb 02, 2025 pla Planetary Qualifier Alicante R4 Premier 1500 1520 Loss
karakol 0-1 0.0% 1 1646 Overall Feb 02, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén karakol Result
Feb 02, 2025 pla Planetary Qualifier Alicante R5 Premier 1500 1493 Loss
Diana Renu Vieitez 0-1 0.0% 1 1582 Overall May 17, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén Diana Renu Vieitez Result
May 17, 2025 pla Planetary Qualifier Elche R1 Premier 1322 1600 Loss
snakerio 1-0 100.0% 1 1527 Overall May 17, 2025
1 W 0 L
FAVORABLE Win rate 100.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén snakerio Result
May 17, 2025 pla Planetary Qualifier Elche R3 Premier 1322 1500 Win
JoanAlbert 0-1 0.0% 1 1728 Overall May 17, 2025
0 W 1 L
NEMESIS Win rate 0.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén JoanAlbert Result
May 17, 2025 pla Planetary Qualifier Elche R4 Premier 1322 1717 Loss
Belldy 1-0 100.0% 1 1433 Overall May 17, 2025
1 W 0 L
FAVORABLE Win rate 100.0%
Date Tournament Round Format Juan Ignacio Sierra Guillén Belldy Result
May 17, 2025 pla Planetary Qualifier Elche R5 Premier 1322 1405 Win