Zhuravlev Andrei
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).
121 place (299.63).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125
p1 = (411.76 * 3.05 * 1 + 51.28 * 1.80 * 0.14 + 258.06 * 1.80 * 0.57 + 93.46 * 4 * 1 + 0 * 2.90 * 1 + 652.17 * 2.10 * 1 + 476.64 * 4.60 * 1 + 19.61 * 3.05 * 1) / (3.05 * 1 + 1.80 * 0.14 + 1.80 * 0.57 + 4 * 1 + 2.90 * 1 + 2.10 * 1 + 4.60 * 1 + 3.05 * 1) = 263.5222775084414
p2 = (476.64 * 4.60 * 1 + 652.17 * 2.10 * 1 + 411.76 * 3.05 * 1 + 93.46 * 4 * 1) / max_coefficients = 335.7318955970674
score = 263.5222775084414 * 0.5 + 335.7318955970674 * 0.5 = 299.6270865527544
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
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% |
2024-05-19 | 105 -> 106 | 318.97 | |
2024-05-12 | 108 -> 105 | 242.78 -> 318.97 |
X Russian Championship: 0% -> 100% |
2024-05-06 | 109 -> 108 | 242.78 |
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 | 57% | 1.80 | CRR | Earth cup |
8 | 51 |
|
38/40 | 14% | 1.80 | CRR | Sun tournament |
9 | 560 |
|
34/76 | 0% | 3.45 | RR | Saint Petersburg Open 2021 |