Zhuravlev Andrei
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Aug. 27, 2024 (latest changes Aug. 27, 2024).
118 place (302.80).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.05 * 1) = 15.3
p1 = (258.06 * 1.80 * 0.43 + 93.46 * 4 * 1 + 0 * 2.90 * 1 + 411.76 * 3.05 * 1 + 652.17 * 2.10 * 1 + 476.64 * 4.60 * 1 + 19.61 * 3.05 * 1) / (1.80 * 0.43 + 4 * 1 + 2.90 * 1 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1) = 266.2577400363823
p2 = (476.64 * 4.60 * 1 + 652.17 * 2.10 * 1 + 411.76 * 3.05 * 1 + 93.46 * 4 * 1) / max_coefficients = 339.3333333333333
score = 266.2577400363823 * 0.5 + 339.3333333333333 * 0.5 = 302.7955366848578
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-08-26 | 120 -> 118 | 301.46 -> 302.80 | |
| 2024-08-25 | 121 -> 120 | 301.43 -> 301.46 |
Earth cup: 57% -> 43% |
| 2024-08-11 | 121 | 299.63 -> 301.43 | |
| 2024-08-04 | 117 -> 121 | 306.40 -> 299.63 | |
| 2024-07-14 | 111 -> 117 | 306.40 | |
| 2024-06-27 | 111 | 305.12 -> 306.40 |
Sun tournament: 29% -> 14% |
| 2024-06-25 | 111 | 305.10 -> 305.12 |
Earth cup: 71% -> 57% |
| 2024-06-22 | 112 -> 111 | 305.10 | |
| 2024-06-11 | 118 -> 112 | 299.02 -> 305.10 | |
| 2024-06-09 | 106 -> 118 | 318.97 -> 299.02 |
Agari Summer Tournament 2024: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 20 |
|
51/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 2 | 477 |
|
57/108 | 100% | 4.60 | RR | X Russian Championship |
| 3 | 652 |
|
17/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 |
| 4 | 412 |
|
31/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 |
| 5 | 0 |
|
40/40 | 100% | 2.90 | CRR | Autumn Agari tournament |
| 6 | 93 |
|
98/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 7 | 258 |
|
24/32 | 43% | 1.80 | CRR | Earth cup |
| 8 | 51 |
|
38/40 | 0% | 1.80 | CRR | Sun tournament |
| 9 | 560 |
|
34/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |