Seredkin Egor
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date July 14, 2024 (latest changes July 14, 2024).
169 place (133.41).
how we calculated rating score
max_coefficients = (4.60 * 1 + 4 * 1 + 3.75 * 0.86 + 3.05 * 1) = 14.864125000000001
p1 = (800 * 1 * 0.71 + 636.36 * 1.10 * 0.43 + 0 + 0 + 0) / (1 * 0.71 + 1.10 * 0.43 + 1 + 1 + 1) = 208.1963609953748
p2 = (800 * 1 * 0.71 + 636.36 * 1.10 * 0.43) / max_coefficients = 58.62840900490274
score = 208.1963609953748 * 0.5 + 58.62840900490274 * 0.5 = 133.41238500013876
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-07-14 | 161 -> 169 | 144.52 -> 133.41 |
Survive after yakuman: 57% -> 43% |
| 2024-07-09 | 151 -> 161 | 179.02 -> 144.52 |
Summer tournament: 14% -> 0% |
| 2024-07-06 | 154 -> 151 | 179.02 | |
| 2024-07-01 | 151 -> 154 | 192.86 -> 179.02 |
Spring Tournament Irkutsk 2023: 86% -> 71% |
| 2024-06-27 | 152 -> 151 | 192.86 | |
| 2024-06-25 | 153 -> 152 | 192.86 | |
| 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 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 800 |
|
4/16 | 71% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
| 2 | 636 |
|
5/12 | 43% | 1.10 | CRR | Survive after yakuman |
| 3 | 273 |
|
9/12 | 0% | 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 |