Smirnov Igor

Russian Champion 2025

From Moscow, Russia

Player page

Internal rating (RR)

Rating date April 20, 2026 (latest changes April 19, 2026).

35 place (622.20).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (78.43 * 3.05 * 0.14 + 595.51 * 3.75 * 0.43 + 725.49 * 3.05 * 0.71 + 800 * 2 * 1 + 233.33 * 2.45 * 1 + 1000 * 3.90 * 1 + 548.39 * 3 * 1) / (3.05 * 0.14 + 3.75 * 0.43 + 3.05 * 0.71 + 2 * 1 + 2.45 * 1 + 3.90 * 1 + 3 * 1) = 660.7302601962148

p2 = (1000 * 3.90 * 1 + 548.39 * 3 * 1 + 800 * 2 * 1 + 725.49 * 3.05 * 0.71) / max_coefficients = 583.6602006688963

score = 660.7302601962148 * 0.5 + 583.6602006688963 * 0.5 = 622.1952304325555

Rating changes

Show

all results
Date Place Points Reason
2026-04-13 37 -> 35 621.11 -> 622.20

Moscow Riichi 2024: 57% -> 43%
2026-04-11 36 -> 37 621.11
2026-04-09 38 -> 36 613.47 -> 621.11

Agari Summer Tournament 2024: 29% -> 14%
2026-04-05 35 -> 38 613.47
2026-04-02 33 -> 35 625.10 -> 613.47

Agari Winter Tournament 2025: 86% -> 71%
2026-03-12 34 -> 33 625.10
2026-03-10 32 -> 34 628.55 -> 625.10

Agari Spring Tournament 2024: 14% -> 0%
2026-03-07 33 -> 32 628.55
2026-02-23 30 -> 33 628.55
2026-02-13 32 -> 30 627.70 -> 628.55

Moscow Riichi 2024: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 548 2025-11-30 15/32 100% 3.00 RR Final Cup 2025 Moscow
2 1000 2025-11-04 🥇 1/58 100% 3.90 RR XI Russian Championship Moscow
3 233 2025-07-13 24/31 100% 2.45 RR Agari Summer Tournament 2025 Moscow
4 800 2025-06-08 4/16 100% 2.00 RR Random not fault Moscow
5 725 2025-02-02 15/52 71% 3.05 RR Agari Winter Tournament 2025 Moscow
6 596 2024-10-13 37/90 43% 3.75 RR Moscow Riichi 2024 Moscow
7 78 2024-06-09 48/52 14% 3.05 RR Agari Summer Tournament 2024 Moscow
8 922 2024-03-10 5/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow