Smirnov Igor

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 9, 2025 (latest changes Oct. 9, 2025).

73 place (516.77).

max_coefficients = (4.10 * 1 + 3.75 * 1 + 3.50 * 1 + 3.45 * 1) = 14.8

p1 = (358.97 * 2.90 * 0.14 + 181.82 * 2.10 * 0.14 + 921.57 * 3.05 * 0.43 + 233.33 * 2.45 * 1 + 78.43 * 3.05 * 0.57 + 800 * 2 * 1 + 725.49 * 3.05 * 1 + 595.51 * 3.75 * 1) / (2.90 * 0.14 + 2.10 * 0.14 + 3.05 * 0.43 + 2.45 * 1 + 3.05 * 0.57 + 2 * 1 + 3.05 * 1 + 3.75 * 1) = 543.6264943887575

p2 = (595.51 * 3.75 * 1 + 725.49 * 3.05 * 1 + 800 * 2 * 1 + 921.57 * 3.05 * 0.43) / max_coefficients = 489.90540540540536

score = 543.6264943887575 * 0.5 + 489.90540540540536 * 0.5 = 516.7659498970814

Rating changes

Show

all results
Date Place Points Reason
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%
2025-09-05 72 -> 73 526.81
2025-09-03 73 -> 72 526.81
2025-09-01 75 -> 73 520.01 -> 526.81
2025-08-31 68 -> 75 520.01

Tournaments

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