Saifulin Andrei

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).

54 place (530.80).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125

p1 = (703.70 * 2.30 * 1 + 736.84 * 2.10 * 1 + 370.37 * 2.30 * 1 + 936.17 * 2.80 * 1 + 0) / (2.30 * 1 + 2.10 * 1 + 2.30 * 1 + 2.80 * 1 + 1) = 632.287619047619

p2 = (936.17 * 2.80 * 1 + 703.70 * 2.30 * 1 + 736.84 * 2.10 * 1 + 370.37 * 2.30 * 1) / max_coefficients = 429.3175333230946

score = 632.287619047619 * 0.5 + 429.3175333230946 * 0.5 = 530.8025761853569

Rating changes

Show

all results
Date Place Points Reason
2024-08-04 47 -> 54 539.47 -> 530.80
2024-07-14 97 -> 47 366.05 -> 539.47

Guardian of the Winds: 0% -> 100%
2024-06-11 98 -> 97 361.35 -> 366.05
2024-06-09 93 -> 98 361.35
2024-05-19 92 -> 93 361.35
2024-05-12 72 -> 92 377.54 -> 361.35
2024-03-30 69 -> 72 377.54
2024-03-20 72 -> 69 377.54
2024-03-10 67 -> 72 384.84 -> 377.54
2024-03-06 68 -> 67 378.07 -> 384.84

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 936 2024-07-14 4/48 100% 2.80 RR Guardian of the Winds
2 704 2024-02-25 9/28 100% 2.30 CRR Chasing Kan
3 370 2023-11-05 18/28 100% 2.30 CRR Finding Dora
4 737 2023-08-27 6/20 100% 2.10 CRR 13 tiles until tempai