Zhuravlev Andrei
From Saint Petersburg, Russia
Internal rating (RR)
Rating date May 12, 2024 (latest changes May 12, 2024).
79 place (344.56).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 1 + 3.05 * 1) = 15.399999999999999
p1 = (93.46 * 4 * 1 + 411.76 * 3.05 * 1 + 652.17 * 2.10 * 1 + 476.64 * 4.60 * 1 + 0) / (4 * 1 + 3.05 * 1 + 2.10 * 1 + 4.60 * 1 + 1) = 351.9864406779661
p2 = (476.64 * 4.60 * 1 + 652.17 * 2.10 * 1 + 411.76 * 3.05 * 1 + 93.46 * 4 * 1) / max_coefficients = 337.1298701298702
score = 351.9864406779661 * 0.5 + 337.1298701298702 * 0.5 = 344.55815540391814
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-12 | 77 -> 79 | 250.75 -> 344.56 |
X Russian Championship: 0% -> 100% |
| 2024-05-06 | 78 -> 77 | 248.11 -> 250.75 | |
| 2024-04-12 | 81 -> 78 | 248.11 | |
| 2024-03-30 | 93 -> 81 | 142.81 -> 248.11 |
Seihoku spring tournament 2024: 0% -> 100% |
| 2024-03-20 | 101 -> 93 | 142.81 | |
| 2024-03-10 | 129 -> 101 | 67.15 -> 142.81 |
Agari Spring Tournament 2024: 0% -> 100% |
| 2023-11-06 | 129 | 67.15 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 477 |
|
57/108 | 100% | 4.60 | RR | X Russian Championship | Perm | |
| 2 | 652 |
|
17/47 | 100% | 2.10 | RR | Seihoku spring tournament 2024 | Saint Petersburg | |
| 3 | 412 |
|
31/52 | 100% | 3.05 | RR | Agari Spring Tournament 2024 | Moscow | |
| 4 | 93 |
|
98/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 | Saint Petersburg | |
| 5 | 560 |
|
34/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 | Saint Petersburg |