Rankings / Ferrx19 / Planetary Qualifier Leiden

Ferrx19 at Planetary Qualifier Leiden

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Planetary Premier April 18, 2026 Record 4-2-0
Rating after 1,507
+32
Rating before 1,476 RD 79
Rating after 1,507 RD 76
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 4-2 +31.6 1.0× +31.6 1507
Total 4-2-0 +31.6 1507
Biggest upset Beat BloodMeridian 1689 at 29% odds / surprise +0.71
Costliest loss Lost to SBM68 1056 at 85% odds / surprise -0.85

Matches (6)

Round HRI Opponent Result Odds Game W-L Multiplier Type
▼ R1 1056 SBM68 Loss 85% 0-2 1.15x Swiss
R2 1702 omarsky Loss 28% 1-2 1.15x Swiss
R3 1445 SanHoloo Win 53% 2-1 1.15x Swiss
R4 1667 dannykunkels Win 31% 2-1 1.15x Swiss
▲ R5 1689 BloodMeridian Win 29% 2-0 1.15x Swiss
R6 1570 NielsAdriaenssen Win 40% 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.