Stepanov Vladimir
From Zhukovsky, Russia
EMA: 15990005
Common russian riichi rating (CRR)
Rating date Sept. 6, 2024 (latest changes Sept. 6, 2024).
138 place (268.18).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284
p1 = (421.05 * 1.50 * 1 + 686.27 * 3.05 * 1 + 0 + 0 + 0) / (1.50 * 1 + 3.05 * 1 + 1 + 1 + 1) = 360.8900662251655
p2 = (686.27 * 3.05 * 1 + 421.05 * 1.50 * 1) / max_coefficients = 175.46688647896755
score = 360.8900662251655 * 0.5 + 175.46688647896755 * 0.5 = 268.1784763520665
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-09-03 | 139 -> 138 | 265.06 -> 268.18 | |
| 2024-09-01 | 126 -> 139 | 269.49 -> 265.06 | |
| 2024-08-26 | 128 -> 126 | 269.49 | |
| 2024-08-11 | 129 -> 128 | 268.54 -> 269.49 | |
| 2024-08-04 | 125 -> 129 | 272.10 -> 268.54 | |
| 2024-07-14 | 120 -> 125 | 272.10 | |
| 2024-07-06 | 121 -> 120 | 272.10 | |
| 2024-06-27 | 122 -> 121 | 272.10 | |
| 2024-06-25 | 123 -> 122 | 272.10 | |
| 2024-06-11 | 128 -> 123 | 268.91 -> 272.10 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 686 |
|
17/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 2 | 421 |
|
12/20 | 100% | 1.50 | CRR | Duplicate riichi mahjong tournament 2024 |
| 3 | 762 |
|
16/64 | 0% | 3.15 | EMA | Russian Open Riichi Championship 2014 |
| 4 | 987 |
|
2/76 | 0% | 2.50 | RR | Moscow Riichi 2014 |
| 5 | 662 |
|
25/72 | 0% | 3.25 | EMA | Russian Riichi Championship 2013 |