Rankings / Peter van Oudheusden / Planetary Qualifier Leiden

Peter van Oudheusden at Planetary Qualifier Leiden

melee.gg
Planetary Premier April 18, 2026 Record 3-3-0
Rating after 1,540
+40
Rating before 1,500 RD 250
Rating after 1,540 RD 165
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 +40.1 1.0× +40.1 1540
Total 3-3-0 +40.1 1540
Biggest upset Beat dannykunkels 1667 at 34% odds / surprise +0.66
Costliest loss Lost to NielsAdriaenssen 1570 at 43% odds / surprise -0.43

Matches (6)

Round HRI Opponent Result Odds Game W-L Multiplier Type
R1 1705 Tim van Trappen Loss 30% 0-2 1.15x Swiss
R2 1085 tessatrek Win 84% 2-0 1.15x Swiss
▲ R3 1667 dannykunkels Win 34% 2-0 1.15x Swiss
R4 1725 JochemAdriaenssen Loss 28% 0-2 1.15x Swiss
▼ R5 1570 NielsAdriaenssen Loss 43% 0-2 1.15x Swiss
R6 1573 Biaxo Win 43% 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.