Zhuravlev Andrei
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date May 6, 2024 (latest changes May 6, 2024).
108 place (242.78).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (51.28 * 1.80 * 0.29 + 258.06 * 1.80 * 0.71 + 652.17 * 2.10 * 1 + 93.46 * 4 * 1 + 0 * 2.90 * 1 + 411.76 * 3.05 * 1) / (1.80 * 0.29 + 1.80 * 0.71 + 2.10 * 1 + 4 * 1 + 2.90 * 1 + 3.05 * 1) = 242.41516245487364
p2 = (652.17 * 2.10 * 1 + 411.76 * 3.05 * 1 + 93.46 * 4 * 1 + 258.06 * 1.80 * 0.71) / max_coefficients = 243.14452554744523
score = 242.41516245487364 * 0.5 + 243.14452554744523 * 0.5 = 242.77984400115943
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-06 | 109 -> 108 | 242.78 | |
| 2024-05-05 | 108 -> 109 | 242.78 | |
| 2024-05-01 | 109 -> 108 | 242.78 | |
| 2024-04-27 | 113 -> 109 | 241.04 -> 242.78 |
Sun tournament: 43% -> 29% |
| 2024-04-25 | 111 -> 113 | 243.63 -> 241.04 |
Earth cup: 86% -> 71% |
| 2024-04-22 | 112 -> 111 | 243.63 | |
| 2024-04-12 | 114 -> 112 | 243.63 | |
| 2024-03-30 | 141 -> 114 | 159.74 -> 243.63 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 146 -> 141 | 159.74 | |
| 2024-03-10 | 169 -> 146 | 70.82 -> 159.74 |
Agari Spring Tournament 2024: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 652 |
|
17/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 2 | 412 |
|
31/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 3 | 0 |
|
40/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 4 | 93 |
|
98/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 5 | 258 |
|
24/32 | 71% | 1.80 | CRR | Earth cup |
| 6 | 51 |
|
38/40 | 29% | 1.80 | CRR | Sun tournament |
| 7 | 560 |
|
34/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |