Rankings / Coletta / Planetary Qualifier São Paulo

Coletta at Planetary Qualifier São Paulo

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Planetary Premier April 18, 2026 Record 3-3-0
Rating after 1,591
0
Rating before 1,592 RD 90
Rating after 1,591 RD 84
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 · 6 matches 3-3 -0.2 1.0× -0.2 1591
Total 3-3-0 -0.2 1591
Biggest upset Beat Maurício Secanho junior 1734 at 36% odds / surprise +0.64
Costliest loss Lost to Zapuy 1598 at 49% odds / surprise -0.49

Matches (6)

Round HRI Opponent Result Odds Game W-L Multiplier Type
▲ R1 1734 Maurício Secanho junior Win 36% 2-0 1.15x Swiss
R2 1633 Marutando Loss 46% 1-2 1.15x Swiss
R3 1500 Rafael79 Win 58% 2-0 1.15x Swiss
R4 1447 Jonatas Diniz Win 64% 2-0 1.15x Swiss
▼ R5 1598 Zapuy Loss 49% 1-2 1.15x Swiss
R6 1666 Arthur Russo Loss 42% 0-2 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.