Seredkin Egor
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date June 18, 2024 (latest changes June 18, 2024).
153 place (192.86).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (272.73 * 1.10 * 0.14 + 636.36 * 1.10 * 0.57 + 800 * 1 * 0.86 + 0 + 0) / (1.10 * 0.14 + 1.10 * 0.57 + 1 * 0.86 + 1 + 1) = 309.7948572950151
p2 = (800 * 1 * 0.86 + 636.36 * 1.10 * 0.57 + 272.73 * 1.10 * 0.14) / max_coefficients = 75.92306980733811
score = 309.7948572950151 * 0.5 + 75.92306980733811 * 0.5 = 192.8589635511766
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-06-11 | 158 -> 153 | 191.54 -> 192.86 | |
| 2024-06-09 | 149 -> 158 | 191.54 | |
| 2024-05-25 | 146 -> 149 | 191.54 | |
| 2024-05-19 | 145 -> 146 | 191.54 | |
| 2024-05-14 | 143 -> 145 | 201.54 -> 191.54 |
Survive after yakuman: 71% -> 57% |
| 2024-05-12 | 128 -> 143 | 206.49 -> 201.54 | |
| 2024-05-09 | 127 -> 128 | 207.05 -> 206.49 |
Summer tournament: 29% -> 14% |
| 2024-05-06 | 129 -> 127 | 207.05 | |
| 2024-05-05 | 128 -> 129 | 207.05 | |
| 2024-05-01 | 123 -> 128 | 219.56 -> 207.05 |
Spring Tournament Irkutsk 2023: 100% -> 86% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 800 |
|
4/16 | 86% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
| 2 | 636 |
|
5/12 | 57% | 1.10 | CRR | Survive after yakuman |
| 3 | 273 |
|
9/12 | 14% | 1.10 | CRR | Summer tournament |
| 4 | 467 |
|
9/16 | 0% | 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 |