Zhuravlev Andrei
From Saint Petersburg, Russia
EMA: 15990511
Common russian riichi rating (CRR)
Rating date Sept. 19, 2026 (latest changes Sept. 17, 2026).
99 place (489.35).
how we calculated rating score
max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41
p1 = (505.62 * 3.75 * 0.14 + 847.46 * 3.25 * 0.43 + 290.32 * 2.40 * 0.43 + 285.71 * 1.90 * 0.57 + 828.57 * 3.50 * 0.57 + 722.22 * 2 * 0.71 + 454.55 * 3.45 * 0.86 + 1000 * 1.70 * 1 + 290.32 * 1.80 * 1) / (3.75 * 0.14 + 3.25 * 0.43 + 2.40 * 0.43 + 1.90 * 0.57 + 3.50 * 0.57 + 2 * 0.71 + 3.45 * 0.86 + 1.70 * 1 + 1.80 * 1) = 597.026123190955
p2 = (1000 * 1.70 * 1 + 828.57 * 3.50 * 0.57 + 454.55 * 3.45 * 0.86 + 847.46 * 3.25 * 0.43) / max_coefficients = 381.675535366645
score = 597.026123190955 * 0.5 + 381.675535366645 * 0.5 = 489.3508292788
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2026-09-13 | 100 -> 99 | 489.35 | |
| 2026-09-06 | 96 -> 100 | 489.35 | |
| 2026-09-03 | 87 -> 96 | 506.81 -> 489.35 |
Riichi over The Volga 2025: 71% -> 57% |
| 2026-09-02 | 91 -> 87 | 503.16 -> 506.81 |
Riichi Maslenitsa (shrovetide): 57% -> 43% |
| 2026-09-01 | 88 -> 91 | 507.36 -> 503.16 |
SPB Riichi Open 2024: 14% -> 0% |
| 2026-08-31 | 89 -> 88 | 511.58 -> 507.36 |
SPB Riichi Open 2025: 100% -> 86% |
| 2026-08-30 | 87 -> 89 | 511.58 | |
| 2026-08-27 | 88 -> 87 | 511.58 | |
| 2026-08-26 | 88 | 508.92 -> 511.58 |
Seihoku spring tournament 2025: 71% -> 57% |
| 2026-08-16 | 72 -> 88 | 525.16 -> 508.92 |
White Wolf Cup: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Rating | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 290 |
|
23/32 | 100% | 1.80 | RR | Seihoku Summer Tournament 2026 | Saint Petersburg | |
| 2 | 238 |
|
110/144 | 100% | 4.71 | RR | XII Russian Championship | Samara | |
| 3 | 1000 |
|
🥇 | 1/31 | 100% | 1.70 | RR | Seihoku spring tournament 2026 | Saint Petersburg |
| 4 | 455 |
|
43/78 | 86% | 3.45 | RR | SPB Riichi Open 2025 | Saint Petersburg | |
| 5 | 722 |
|
6/19 | 71% | 2.00 | CRR | Tonpu-master | Saint Petersburg | |
| 6 | 829 |
|
13/71 | 57% | 3.50 | RR | Riichi over The Volga 2025 | Samara | |
| 7 | 286 |
|
26/36 | 57% | 1.90 | RR | Seihoku spring tournament 2025 | Saint Petersburg | |
| 8 | 290 |
|
23/32 | 43% | 2.40 | RR | Riichi Maslenitsa (shrovetide) | Yekaterinburg | |
| 9 | 847 |
|
10/60 | 43% | 3.25 | RR | White Wolf Cup | Saint Petersburg | |
| 10 | 506 |
|
45/90 | 14% | 3.75 | RR | Moscow Riichi 2024 | Moscow | |
| 11 | 832 |
|
17/96 | 0% | 3.85 | RR | SPB Riichi Open 2024 | Saint Petersburg | |
| 12 | 20 |
|
51/52 | 0% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 13 | 477 |
|
57/108 | 0% | 4.60 | RR | X Russian Championship | Perm | |
| 14 | 652 |
|
17/47 | 0% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 15 | 412 |
|
31/52 | 0% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 16 | 0 |
|
40/40 | 0% | 2.90 | CRR | Autumn Agari tournament | Moscow | |
| 17 | 93 |
|
98/108 | 0% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 18 | 258 |
|
24/32 | 0% | 1.80 | CRR | Earth cup | Saint Petersburg | |
| 19 | 51 |
|
38/40 | 0% | 1.80 | CRR | Sun tournament | Saint Petersburg | |
| 20 | 560 |
|
34/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg |