Rankings / JARS_Marcelo / Planetary Qualifier São Paulo

JARS_Marcelo at Planetary Qualifier São Paulo

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Planetary Premier April 18, 2026 Record 4-1-2
Rating after 1,681
+59
Rating before 1,622 RD 92
Rating after 1,681 RD 85
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 4-1-1 +58.6 1.0× +58.6 1681
Total 4-1-2 +58.6 1681
Biggest upset Beat JARS_MatheusAlves 1948 at 21% odds / surprise +0.79
Costliest loss Lost to JARS_Savanini 1820 at 31% odds / surprise -0.31

Matches (7)

Round HRI Opponent Result Odds Game W-L Multiplier Type
R1 1635 JARS_Jacinto Draw — 0-0 1.15x Swiss
R2 1516 JARS_MJ85 Draw 61% 1-1 1.15x Swiss
▲ R3 1948 JARS_MatheusAlves Win 21% 2-0 1.15x Swiss
R4 1683 JARS_Vulk4n0 Win 44% 2-1 1.15x Swiss
R5 1591 Eriksson Win 53% 2-0 1.15x Swiss
▼ R6 1820 JARS_Savanini Loss 31% 0-2 1.15x Swiss
R7 1666 Arthur Russo Win 45% 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.