John Cook (seymour_krelborn)
Rank #3647 Overall
Overall Rating
1,534
±214
76% confidence
Premier
1,541
±128
Rank #2,957
Limited
—
Eternal
—
Win Rate
48.4%
15-13-3
Events
5
Still stabilizing.
Rating Deviation 107
(<80 is considered trusted).
A few more sanctioned events will tighten the credible interval.
Rating History
Overall compositeTournament History
5 total
Event
Tier
Record
Rating
+/-
Date
Planetary Qualifier Waconia MN
melee.gg
Planetary
3-3-0
1541
+2
Dec 27, 2025
Why your rating moved
You beat 2 higher-rated and 1 lower-rated; lost to 1 higher-rated and 2 lower-rated. Planetary tier multiplier: 1.0×. Net: +2.
Rating before
1,539
RD 66
Rating after
1,541
RD 61
Effective multiplier
1.0x
delta-weighted
Round
HRI
Opponent
Result
Game W-L
Multiplier
Type
Planetary Qualifier Roseville MN
melee.gg
Planetary
2-3-1
1539
-21
Dec 13, 2025
Why your rating moved
You beat 1 higher-rated and 1 lower-rated; lost to 3 lower-rated; drew 1. Planetary tier multiplier: 1.0×. Net: -21.
Rating before
1,560
RD 73
Rating after
1,539
RD 66
Effective multiplier
1.0x
delta-weighted
Round
HRI
Opponent
Result
Game W-L
Multiplier
Type
Planetary Qualifier Roseville MN
melee.gg
Planetary
3-2-1
1560
+7
Dec 06, 2025
Why your rating moved
You beat 3 lower-rated; lost to 2 higher-rated; drew 1. Planetary tier multiplier: 1.0×. Net: +7.
Rating before
1,553
RD 80
Rating after
1,560
RD 73
Effective multiplier
1.0x
delta-weighted
Round
HRI
Opponent
Result
Game W-L
Multiplier
Type
Planetary Qualifier South Saint Paul MN
melee.gg
Planetary
2-3-0
1553
-29
Oct 04, 2025
Why your rating moved
You beat 2 lower-rated; lost to 2 higher-rated and 1 lower-rated. Planetary tier multiplier: 1.0×. Net: -29.
Rating before
1,582
RD 88
Rating after
1,553
RD 79
Effective multiplier
1.0x
delta-weighted
Round
HRI
Opponent
Result
Game W-L
Multiplier
Type
Planetary Qualifier Roseville MN
melee.gg
Planetary
5-2-1
1582
+79
Aug 16, 2025
Why your rating moved
You beat 3 higher-rated and 2 lower-rated; lost to 2 higher-rated; drew 1. Planetary tier multiplier: 1.02×. Net: +79.
Rating before
1,503
RD 111
Rating after
1,582
RD 87
Effective multiplier
1.02x
delta-weighted
Round
HRI
Opponent
Result
Game W-L
Multiplier
Type
Head-to-Head
Top 10 most-faced
Rival
Record
Split
Win %
Matches
Rating
Last played
jakeppetersen 1-1 50.0% 2 1549 Overall Oct 04, 2025
1 W
1 L
EVEN
Win rate
50.0%
Date
Tournament
Round
Format
John Cook
jakeppetersen
Result
MND_OuterRimPorgSmuggler 0-2 0.0% 2 1678 Overall Aug 16, 2025
0 W
2 L
NEMESIS
Win rate
0.0%
Date
Tournament
Round
Format
John Cook
MND_OuterRimPorgSmuggler
Result
MattA777 1-0-1 100.0% 2 1495 Overall Dec 13, 2025
1 W
1 D
0 L
FAVORABLE
Win rate
100.0%
Date
Tournament
Round
Format
John Cook
MattA777
Result
ElSyd 1-0-1 100.0% 2 1568 Overall Dec 27, 2025
1 W
1 D
0 L
FAVORABLE
Win rate
100.0%
Date
Tournament
Round
Format
John Cook
ElSyd
Result
Victor Balling 1-1 50.0% 2 1686 Overall Dec 27, 2025
1 W
1 L
EVEN
Win rate
50.0%
Date
Tournament
Round
Format
John Cook
Victor Balling
Result
AaronBr 1-0-1 100.0% 2 1466 Overall Dec 13, 2025
1 W
1 D
0 L
FAVORABLE
Win rate
100.0%
Date
Tournament
Round
Format
John Cook
AaronBr
Result
CaptainRex36 0-1 0.0% 1 1458 Overall Dec 27, 2025
0 W
1 L
NEMESIS
Win rate
0.0%
Date
Tournament
Round
Format
John Cook
CaptainRex36
Result
GabeZempel 0-1 0.0% 1 1605 Overall Dec 27, 2025
0 W
1 L
NEMESIS
Win rate
0.0%
Date
Tournament
Round
Format
John Cook
GabeZempel
Result
SuperlaserTechnician 1-0 100.0% 1 1444 Overall Dec 27, 2025
1 W
0 L
FAVORABLE
Win rate
100.0%
Date
Tournament
Round
Format
John Cook
SuperlaserTechnician
Result
Yeoldethespian 0-1 0.0% 1 1424 Overall Dec 27, 2025
0 W
1 L
NEMESIS
Win rate
0.0%
Date
Tournament
Round
Format
John Cook
Yeoldethespian
Result