Grigorev Mikhail

From Moscow, Russia

Player page

Online rating

Rating date July 31, 2026 (latest changes July 21, 2026).

43 place (425.48).

max_coefficients = (4.45 * 1 + 4.45 * 0.86 + 2.30 * 1) = 10.564095000000002

p1 = (214.29 * 1.50 * 0.14 + 929.58 * 4.45 * 0.86 + 0 + 0 + 0) / (1.50 * 0.14 + 4.45 * 0.86 + 1 + 1 + 1) = 510.9850045066868

p2 = (929.58 * 4.45 * 0.86 + 214.29 * 1.50 * 0.14) / max_coefficients = 339.96570458709425

score = 510.9850045066868 * 0.5 + 339.96570458709425 * 0.5 = 425.4753545468905

Rating changes

Show

all results
Date Place Points Reason
2026-07-21 43 423.26 -> 425.48

IORMC Qualifiers 2024: 29% -> 14%
2026-07-18 44 -> 43 423.26
2026-07-05 46 -> 44 423.26
2026-07-04 45 -> 46 423.26
2026-06-27 38 -> 45 457.12 -> 423.26

Kawa-league, season 1: 100% -> 86%
2026-06-16 39 -> 38 457.12
2026-06-05 41 -> 39 457.12
2026-05-21 41 454.90 -> 457.12

IORMC Qualifiers 2024: 43% -> 29%
2026-05-18 42 -> 41 454.90
2026-04-05 42 453.21 -> 454.90

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 930 2025-06-27 6/72 86% 4.45 ONLINE Kawa-league, season 1 Russia
2 214 2024-09-21 12/15 14% 1.50 ONLINE IORMC Qualifiers 2024 Russia