Li Dmitriy
From Saint Petersburg, Russia
EMA: 15990320
Common russian riichi rating (CRR)
Rating date Nov. 26, 2023 (latest changes Nov. 26, 2023).
74 place (396.02).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 4.20 * 0.86 + 2.90 * 1) = 14.249820000000001
p1 = (306.67 * 3.45 * 0.14 + 934.58 * 4 * 1 + 0 + 0 + 0) / (3.45 * 0.14 + 4 * 1 + 1 + 1 + 1) = 519.0854670455979
p2 = (934.58 * 4 * 1 + 306.67 * 3.45 * 0.14) / max_coefficients = 272.9515179840868
score = 519.0854670455979 * 0.5 + 272.9515179840868 * 0.5 = 396.01849251484236
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-11-26 | 68 -> 74 | 396.98 -> 396.02 | |
| 2023-11-20 | 67 -> 68 | 396.98 | |
| 2023-11-06 | 28 -> 67 | 549.85 -> 396.98 | |
| 2021-02-01 | 54 -> 28 | 553.81 -> 549.85 | |
| 2020-02-01 | 54 | 553.81 |