Esipova Anna
From Moscow, Russia
EMA: 15990367
Common russian riichi rating (CRR)
Rating date July 3, 2023 (latest changes July 3, 2023).
70 place (372.25).
how we calculated rating score
max_coefficients = (4.20 * 1 + 3.75 * 1 + 4.05 * 0.86 + 2.80 * 1) = 14.221255
p1 = (680.85 * 3.10 * 0.43 + 781.61 * 3.75 * 1 + 0 + 0 + 0) / (3.10 * 0.43 + 3.75 * 1 + 1 + 1 + 1) = 474.787897992984
p2 = (781.61 * 3.75 * 1 + 680.85 * 3.10 * 0.43) / max_coefficients = 269.7124831809851
score = 474.787897992984 * 0.5 + 269.7124831809851 * 0.5 = 372.25019058698456
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2023-07-03 | 71 -> 70 | 372.25 | |
| 2023-06-19 | 66 -> 71 | 388.20 -> 372.25 |
Agari team tournament: 57% -> 43% |
| 2023-06-12 | 69 -> 66 | 382.51 -> 388.20 | |
| 2023-06-11 | 157 -> 69 | 109.11 -> 382.51 |
Money can not buy tenpai: 0% -> 100% |
| 2021-02-01 | 196 -> 157 | 223.05 -> 109.11 | |
| 2020-02-01 | 196 | 223.05 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 782 |
|
20/88 | 100% | 3.75 | RR | Money can not buy tenpai |
| 2 | 681 |
|
16/48 | 43% | 3.10 | RR | Agari team tournament |
| 3 | 243 |
|
85/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
| 4 | 421 |
|
12/20 | 0% | 1.30 | CRR | Mahjong tournament at the Intellectual Games Festival 2019 |
| 5 | 440 |
|
52/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |