Smirnov Igor

Russian Champion 2025

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 22, 2026 (latest changes Oct. 17, 2026).

57 place (581.74).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (725.49 * 3.05 * 0.29 + 800 * 2 * 0.57 + 233.33 * 2.45 * 0.71 + 1000 * 3.90 * 1 + 548.39 * 3 * 1) / (3.05 * 0.29 + 2 * 0.57 + 2.45 * 0.71 + 3.90 * 1 + 3 * 1) = 703.2788145780938

p2 = (1000 * 3.90 * 1 + 548.39 * 3 * 1 + 800 * 2 * 0.57 + 725.49 * 3.05 * 0.29) / max_coefficients = 460.19338092147956

score = 703.2788145780938 * 0.5 + 460.19338092147956 * 0.5 = 581.7360977497867

Rating changes

Show

all results
Date Place Points Reason
2026-10-16 58 -> 57 581.74
2026-10-15 59 -> 58 581.74
2026-10-13 60 -> 59 579.16 -> 581.74

Moscow Riichi 2024: 14% -> 0%
2026-10-08 57 -> 60 587.84 -> 579.16

Random not fault: 71% -> 57%
2026-10-03 58 -> 57 587.84
2026-10-02 52 -> 58 598.56 -> 587.84

Agari Winter Tournament 2025: 43% -> 29%
2026-09-13 56 -> 52 591.88 -> 598.56

Agari Summer Tournament 2025: 86% -> 71%
2026-09-07 55 -> 56 591.88
2026-09-06 51 -> 55 591.88
2026-09-03 52 -> 51 591.88

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 71% 2.45 RR Agari Summer Tournament 2025 Moscow
4 800 2025-06-08 4/16 57% 2.00 RR Random not fault Moscow
5 725 2025-02-02 15/52 29% 3.05 RR Agari Winter Tournament 2025 Moscow
6 596 2024-10-13 37/90 0% 3.75 RR Moscow Riichi 2024 Moscow
7 78 2024-06-09 48/52 0% 3.05 RR Agari Summer Tournament 2024 Moscow
8 922 2024-03-10 5/52 0% 3.05 RR Agari Spring Tournament 2024 Moscow
9 359 2023-11-26 26/40 0% 2.90 CRR Autumn Agari tournament Moscow
10 182 2023-10-22 19/23 0% 2.10 CRR Mushroom League Moscow