Elkin Denis
From Saint Petersburg, Russia
Common russian riichi rating (CRR)
Rating date Sept. 5, 2023 (latest changes Sept. 5, 2023).
141 place (206.97).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.71) = 14.842915
p1 = (304.35 * 1.40 * 1 + 448.60 * 4 * 1 + 0 + 0 + 0) / (1.40 * 1 + 4 * 1 + 1 + 1 + 1) = 264.34285714285716
p2 = (448.60 * 4 * 1 + 304.35 * 1.40 * 1) / max_coefficients = 149.59864689651596
score = 264.34285714285716 * 0.5 + 149.59864689651596 * 0.5 = 206.97075201968656
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-09-05 | 142 -> 141 | 206.97 | |
| 2023-09-03 | 142 | 206.97 |
SPB Riichi Open 2023: 0% -> 100% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 449 |
|
60/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
| 2 | 304 |
|
17/24 | 100% | 1.40 | CRR | Fire cup 2023 |