Esipova Anna
From Moscow, Russia
EMA: 15990367
Common russian riichi rating (CRR)
Rating date Feb. 22, 2025 (latest changes Feb. 22, 2025).
99 place (403.79).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (781.61 * 3.75 * 0.29 + 235.29 * 3.05 * 1 + 911.39 * 3.65 * 1 + 0 + 0) / (3.75 * 0.29 + 3.05 * 1 + 3.65 * 1 + 1 + 1) = 499.5847564953756
p2 = (911.39 * 3.65 * 1 + 781.61 * 3.75 * 0.29 + 235.29 * 3.05 * 1) / max_coefficients = 307.98927444794947
score = 499.5847564953756 * 0.5 + 307.98927444794947 * 0.5 = 403.7870154716625
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-02-16 | 96 -> 99 | 403.79 | |
| 2025-02-11 | 93 -> 96 | 424.33 -> 403.79 |
Money can not buy tenpai: 43% -> 29% |
| 2025-02-02 | 91 -> 93 | 424.33 | |
| 2025-01-26 | 89 -> 91 | 424.33 | |
| 2025-01-07 | 85 -> 89 | 424.33 | |
| 2024-12-18 | 86 -> 85 | 424.33 | |
| 2024-12-11 | 79 -> 86 | 444.14 -> 424.33 |
Money can not buy tenpai: 57% -> 43% |
| 2024-11-05 | 81 -> 79 | 444.14 | |
| 2024-11-04 | 80 -> 81 | 444.14 | |
| 2024-11-03 | 82 -> 80 | 444.14 |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 911 |
|
8/80 | 100% | 3.65 | RR | Riichi over Volga |
| 2 | 235 |
|
40/52 | 100% | 3.05 | RR | Agari Summer Tournament 2024 |
| 3 | 782 |
|
20/88 | 29% | 3.75 | RR | Money can not buy tenpai |
| 4 | 681 |
|
16/48 | 0% | 3.10 | RR | Agari team tournament |
| 5 | 243 |
|
85/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship |
| 6 | 421 |
|
12/20 | 0% | 1.30 | CRR | Mahjong tournament at the Intellectual Games Festival 2019 |
| 7 | 440 |
|
52/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |