Rankings / André Dea / Planetary Qualifier São Paulo

André Dea at Planetary Qualifier São Paulo

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Planetary Premier April 18, 2026 Record 3-4-0
Rating after 1,424
-1
Rating before 1,425 RD 94
Rating after 1,424 RD 86
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 3-4 -1.5 1.0× -1.5 1424
Total 3-4-0 -1.5 1424
Biggest upset Beat lucaschoi 1500 at 43% odds / surprise +0.57
Costliest loss Lost to Jazz_D 1451 at 47% odds / surprise -0.47

Matches (7)

Round HRI Opponent Result Odds Game W-L Multiplier Type
▲ R1 1500 lucaschoi Win 43% 2-0 1.15x Swiss
R2 1755 GuilhermeAlcantara Loss 20% 1-2 1.15x Swiss
R3 1578 Caio Rosa Loss 35% 1-2 1.15x Swiss
R4 1511 Jeff Gottstein Loss 41% 1-2 1.15x Swiss
R5 1324 0left Win 60% 2-0 1.15x Swiss
▼ R6 1451 Jazz_D Loss 47% 1-2 1.15x Swiss
R7 1500 Rafael79 Win 43% 2-0 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.