Seredkin Egor
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Dec. 27, 2023 (latest changes Dec. 27, 2023).
102 place (286.00).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (800 * 1 * 1 + 466.67 * 1.20 * 0.14 + 272.73 * 1.10 * 0.57 + 636.36 * 1.10 * 1 + 0) / (1 * 1 + 1.20 * 0.14 + 1.10 * 0.57 + 1.10 * 1 + 1) = 449.08487648781283
p2 = (800 * 1 * 1 + 636.36 * 1.10 * 1 + 272.73 * 1.10 * 0.57 + 466.67 * 1.20 * 0.14) / max_coefficients = 122.90962271804135
score = 449.08487648781283 * 0.5 + 122.90962271804135 * 0.5 = 285.99724960292707
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-12-27 | 103 -> 102 | 286.00 | |
2023-12-19 | 104 -> 103 | 286.00 | |
2023-12-12 | 108 -> 104 | 286.00 | |
2023-11-28 | 113 -> 108 | 286.00 | |
2023-11-26 | 112 -> 113 | 286.43 -> 286.00 | |
2023-11-09 | 113 -> 112 | 284.53 -> 286.43 |
Summer tournament: 71% -> 57% |
2023-11-06 | 117 -> 113 | 281.95 -> 284.53 | |
2023-11-05 | 112 -> 117 | 285.16 -> 281.95 |
Winter tournament: 29% -> 14% |
2023-10-22 | 111 -> 112 | 285.16 | |
2023-10-19 | 112 -> 111 | 285.16 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 800 |
|
4/16 | 100% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
2 | 636 |
|
5/12 | 100% | 1.10 | CRR | Survive after yakuman |
3 | 273 |
|
9/12 | 57% | 1.10 | CRR | Summer tournament |
4 | 467 |
|
9/16 | 14% | 1.20 | CRR | Winter tournament |
5 | 273 |
|
9/12 | 0% | 1.10 | CRR | Summer tournament |
6 | 455 |
|
7/12 | 0% | 1.10 | CRR | Summer Tournament |