Rankings / derread / Planetary Qualifier Grosseto

derread at Planetary Qualifier Grosseto

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Planetary Premier April 19, 2026 Record 1-3-1
Rating after 1,251
-2
Rating before 1,253 RD 123
Rating after 1,251 RD 115
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 · 5 matches 1-3-1 -2.1 1.0× -2.1 1251
Total 1-3-1 -2.1 1251
Biggest upset Beat LordLupin1 1266 at 49% odds / surprise +0.51
Costliest loss Lost to JackSanto 1437 at 35% odds / surprise -0.35

Matches (5)

Round HRI Opponent Result Odds Game W-L Multiplier Δ Type
R1 1802 Trapper Loss 13% 0-2 1.0x -6.8 Swiss
R2 1598 borbattolo Loss 24% 0-2 1.0x -11.9 Swiss
▲ R4 1266 LordLupin1 Win 49% 2-0 1.0x +25.0 Swiss
R5 1500 JarJarmaul Draw 32% 1-1 1.0x +8.6 Swiss
▼ R6 1437 JackSanto Loss 35% 1-2 1.0x -17.4 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.