melee.gg
Planetary
Premier
April 19, 2026
Record 6-2-1
Rating before
1,620
RD 68
Rating after
1,650
RD 69
Effective multiplier
1.13x
delta-weighted
// rating math · glicko-2 phase replay
How this rating change was computed
Glicko-2 doesn’t reward record — it rewards surprise.
Winning a match the system expected you to win is worth almost nothing. Losing one
is expensive. Losing to someone rated below you costs the most. The
Planetary tier multiplier (1.0×)
amplifies every gain and every loss. Top-cut rounds add more on top
(Quarterfinals +0.15, Semifinals +0.25, Finals +0.35).
Swiss
· 5 matches
4-1
+14.6
1.0×
+14.6
1634
Quarterfinals
· 1 match
1-0
+6.2
1.15×
+7.2
1641
Semifinals
· 1 match
1-0
+7.3
1.25×
+9.1
1651
Finals
· 1 match
0-1
-4.4
1.35×
-5.9
1645
Total
6-2-1
+30.5
1650
Phase numbers use each opponent’s pre-tournament rating (the one
shown on the leaderboard). The engine uses the opponent’s rating
at the moment of the match — which for top-cut rounds includes
their own Swiss performance — so the phase contributions above
are approximate for Quarterfinals, Semifinals, and Finals. The Total
is the engine’s actual output.
Biggest upset
Beat ADB_Samyfit
1623
at 50% odds
/
surprise +0.5
Costliest loss
Lost to WS_TheHunteR9281
1522
at 60% odds
/
surprise -0.6
R3
1315
Brataux
Win
77%
2-0
1.15x
Swiss
R4
1476
Karnay40
Win
64%
2-0
1.15x
Swiss
R5
1450
bamy
Win
67%
2-1
1.15x
Swiss
QF
1500
Mephy
Win
62%
2-1
1.15x
Top Cut
Finals
1955
Fireshow
Loss
22%
0-2
1.35x
Top Cut