Smirnov Igor

Russian Champion 2025

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 5, 2025 (latest changes Nov. 5, 2025).

33 place (645.24).

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

p1 = (358.97 * 2.90 * 0.14 + 921.57 * 3.05 * 0.43 + 78.43 * 3.05 * 0.57 + 595.51 * 3.75 * 0.86 + 725.49 * 3.05 * 1 + 800 * 2 * 1 + 233.33 * 2.45 * 1 + 1000 * 3.90 * 1) / (2.90 * 0.14 + 3.05 * 0.43 + 3.05 * 0.57 + 3.75 * 0.86 + 3.05 * 1 + 2 * 1 + 2.45 * 1 + 3.90 * 1) = 646.5457516330831

p2 = (1000 * 3.90 * 1 + 725.49 * 3.05 * 1 + 595.51 * 3.75 * 0.86 + 800 * 2 * 1) / max_coefficients = 643.9317725752508

score = 646.5457516330831 * 0.5 + 643.9317725752508 * 0.5 = 645.2387621041669

Rating changes

Show

all results
Date Place Points Reason
2025-11-04 71 -> 33 517.02 -> 645.24

XI Russian Championship: 0% -> 100%
2025-11-01 73 -> 71 516.18 -> 517.02
2025-10-22 74 -> 73 512.37 -> 516.18

Mushroom League: 14% -> 0%
2025-10-13 73 -> 74 516.77 -> 512.37

Moscow Riichi 2024: 100% -> 86%
2025-10-09 75 -> 73 510.20 -> 516.77

Agari Summer Tournament 2024: 71% -> 57%
2025-10-04 76 -> 75 510.20
2025-09-26 76 507.97 -> 510.20

Autumn Agari tournament: 29% -> 14%
2025-09-14 77 -> 76 507.97
2025-09-12 78 -> 77 507.97
2025-09-10 73 -> 78 526.81 -> 507.97

Agari Spring Tournament 2024: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 1000 2025-11-04 🥇 1/58 100% 3.90 RR XI Russian Championship Moscow
2 233 2025-07-13 24/31 100% 2.45 RR Agari Summer Tournament 2025 Moscow
3 800 2025-06-08 4/16 100% 2.00 RR Random not fault Moscow
4 725 2025-02-02 15/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
5 596 2024-10-13 37/90 86% 3.75 RR Moscow Riichi 2024 Moscow
6 78 2024-06-09 48/52 57% 3.05 RR Agari Summer Tournament 2024 Moscow
7 922 2024-03-10 5/52 43% 3.05 RR Agari Spring Tournament 2024 Moscow
8 359 2023-11-26 26/40 14% 2.90 CRR Autumn Agari tournament Moscow
9 182 2023-10-22 19/23 0% 2.10 CRR Mushroom League Moscow