Saifulin Andrei

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date May 12, 2025 (latest changes May 12, 2025).

58 place (567.92).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (736.84 * 2.10 * 0.29 + 370.37 * 2.30 * 0.43 + 703.70 * 2.30 * 0.71 + 936.17 * 2.80 * 1 + 709.68 * 2.40 * 1) / (2.10 * 0.29 + 2.30 * 0.43 + 2.30 * 0.71 + 2.80 * 1 + 2.40 * 1) = 746.0041003056245

p2 = (936.17 * 2.80 * 1 + 709.68 * 2.40 * 1 + 703.70 * 2.30 * 0.71 + 736.84 * 2.10 * 0.29) / max_coefficients = 389.8395672647186

score = 746.0041003056245 * 0.5 + 389.8395672647186 * 0.5 = 567.9218337851715

Rating changes

Show

all results
Date Place Points Reason
2025-05-12 56 -> 58 559.84 -> 567.92
2025-05-05 59 -> 56 554.20 -> 559.84

Finding Dora: 57% -> 43%
2025-05-03 57 -> 59 554.20
2025-04-27 53 -> 57 559.85 -> 554.20

13 tiles until tempai: 43% -> 29%
2025-04-25 49 -> 53 566.65 -> 559.85

Chasing Kan: 86% -> 71%
2025-04-22 50 -> 49 566.65
2025-03-10 51 -> 50 566.65
2025-03-05 53 -> 51 560.54 -> 566.65

Finding Dora: 71% -> 57%
2025-03-03 55 -> 53 560.54
2025-03-02 72 -> 55 484.10 -> 560.54

Riichi Maslenitsa (shrovetide): 0% -> 100%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 710 2025-03-02 10/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
2 936 2024-07-14 4/48 100% 2.80 RR Guardian of the Winds Yekaterinburg
3 704 2024-02-25 9/28 71% 2.30 CRR Chasing Kan Yekaterinburg
4 370 2023-11-05 18/28 43% 2.30 CRR Finding Dora Yekaterinburg
5 737 2023-08-27 6/20 29% 2.10 CRR 13 tiles until tempai Yekaterinburg