Grigorev Mikhail

From Moscow, Russia

Player page

Online rating

Rating date July 14, 2026 (latest changes July 5, 2026).

44 place (423.26).

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

p1 = (214.29 * 1.50 * 0.29 + 929.58 * 4.45 * 0.86 + 0 + 0 + 0) / (1.50 * 0.29 + 4.45 * 0.86 + 1 + 1 + 1) = 502.2101732171051

p2 = (929.58 * 4.45 * 0.86 + 214.29 * 1.50 * 0.29) / max_coefficients = 344.3106106107527

score = 502.2101732171051 * 0.5 + 344.3106106107527 * 0.5 = 423.26039191392886

Rating changes

Show

all results
Date Place Points Reason
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
2026-03-28 41 -> 42 453.21
2026-03-21 41 451.20 -> 453.21

IORMC Qualifiers 2024: 57% -> 43%

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 29% 1.50 ONLINE IORMC Qualifiers 2024 Russia