Rankings / Koshi482 / Sector Qualifier Atlanta

Koshi482 at Sector Qualifier Atlanta

melee.gg
Sector Premier April 18, 2026 Record 1-4-0
Rating after 1,486
-40
Rating before 1,525 RD 88
Rating after 1,486 RD 85
Effective multiplier 1.15x 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 Sector tier multiplier (1.15×) 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 1-4 -34.4 1.15× -39.6 1486
Total 1-4-0 -39.6 1486
Biggest upset Beat Fishsticks03 1320 at 66% odds / surprise +0.34
Costliest loss Lost to John Lee 1489 at 53% odds / surprise -0.53

Matches (5)

Round HRI Opponent Result Odds Game W-L Multiplier Type
▼ R1 1489 John Lee Loss 53% 1-2 1.3x Swiss
▲ R2 1320 Fishsticks03 Win 66% 2-0 1.3x Swiss
R3 1669 OPFrank Loss 38% 0-2 1.3x Swiss
R4 1731 Skesler Loss 33% 1-2 1.3x Swiss
R5 1500 AndrewCox Loss 52% 0-2 1.3x 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.