Seredkin Egor
From Irkutsk, Russia
Common russian riichi rating (CRR)
Rating date Nov. 3, 2024 (latest changes Nov. 3, 2024).
202 place (89.65).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (800 * 1 * 0.43 + 636.36 * 1.10 * 0.29 + 0 + 0 + 0) / (1 * 0.43 + 1.10 * 0.29 + 1 + 1 + 1) = 145.0411048206323
p2 = (800 * 1 * 0.43 + 636.36 * 1.10 * 0.29) / max_coefficients = 34.250473186119876
score = 145.0411048206323 * 0.5 + 34.250473186119876 * 0.5 = 89.6457890033761
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-11-03 | 203 -> 202 | 89.65 | |
| 2024-11-01 | 199 -> 203 | 105.28 -> 89.65 |
Spring Tournament Irkutsk 2023: 57% -> 43% |
| 2024-10-27 | 198 -> 199 | 105.28 | |
| 2024-10-26 | 199 -> 198 | 105.28 | |
| 2024-10-25 | 200 -> 199 | 105.28 | |
| 2024-10-13 | 185 -> 200 | 105.71 -> 105.28 | |
| 2024-09-15 | 181 -> 185 | 105.71 | |
| 2024-09-14 | 177 -> 181 | 118.02 -> 105.71 |
Survive after yakuman: 43% -> 29% |
| 2024-09-06 | 178 -> 177 | 118.02 | |
| 2024-09-03 | 178 | 117.15 -> 118.02 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 800 |
|
4/16 | 43% | 1.00 | CRR | Spring Tournament Irkutsk 2023 |
| 2 | 636 |
|
5/12 | 29% | 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 |