Rankings / Zapuy / Planetary Qualifier São Paulo

Zapuy at Planetary Qualifier São Paulo

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Planetary Premier April 18, 2026 Record 5-2-0
Rating after 1,641
+42
Rating before 1,598 RD 83
Rating after 1,641 RD 77
Effective multiplier 1.0x 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).

Phase Record Raw Glicko-2 Multiplier Applied Running
Swiss · 7 matches 5-2 +42.4 1.0× +42.4 1641
Total 5-2-0 +42.4 1641
Biggest upset Beat RobsXu 1682 at 41% odds / surprise +0.59
Costliest loss Lost to STK_Serjao 1567 at 53% odds / surprise -0.53

Matches (7)

Round HRI Opponent Result Odds Game W-L Multiplier Type
R1 1611 PanchoBR Win 49% 2-1 1.15x Swiss
▲ R2 1682 RobsXu Win 41% 2-0 1.15x Swiss
R3 1633 Marutando Win 47% 2-0 1.15x Swiss
R4 1874 Rafael Navarro Loss 24% 1-2 1.15x Swiss
R5 1592 Coletta Win 51% 2-1 1.15x Swiss
▼ R6 1567 STK_Serjao Loss 53% 1-2 1.15x Swiss
R7 1496 maestroalemao Win 60% 2-1 1.15x Swiss

Per-match multipliers reflect what the engine applied at the time this snapshot was recorded. The Effective Multiplier above is a delta-weighted average across all phases — Finals matches swing the headline more than Swiss rounds when they produced bigger rating changes. How it works.