Esipova Anna
From Moscow, Russia
EMA: 15990367
Common russian riichi rating (CRR)
Rating date Aug. 8, 2025 (latest changes Aug. 4, 2025).
130 place (371.07).
how we calculated rating score
max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2
p1 = (235.29 * 3.05 * 0.86 + 911.39 * 3.65 * 0.86 + 433.33 * 2.45 * 1 + 0 + 0) / (3.05 * 0.86 + 3.65 * 0.86 + 2.45 * 1 + 1 + 1) = 444.2432085332747
p2 = (911.39 * 3.65 * 0.86 + 433.33 * 2.45 * 1 + 235.29 * 3.05 * 0.86) / max_coefficients = 297.89342105263165
score = 444.2432085332747 * 0.5 + 297.89342105263165 * 0.5 = 371.0683147929532
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2025-08-04 | 119 -> 130 | 396.47 -> 371.07 |
Riichi over Volga: 100% -> 86% |
| 2025-08-03 | 118 -> 119 | 396.47 | |
| 2025-07-26 | 116 -> 118 | 396.47 | |
| 2025-07-14 | 117 -> 116 | 396.47 | |
| 2025-07-13 | 138 -> 117 | 341.13 -> 396.47 |
Agari Summer Tournament 2025: 0% -> 100% |
| 2025-07-12 | 139 -> 138 | 338.73 -> 341.13 | |
| 2025-07-03 | 141 -> 139 | 338.73 | |
| 2025-06-15 | 136 -> 141 | 342.46 -> 338.73 | |
| 2025-06-14 | 134 -> 136 | 342.46 | |
| 2025-06-11 | 114 -> 134 | 391.26 -> 342.46 |
Money can not buy tenpai: 14% -> 0% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament | City | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 433 |
|
18/31 | 100% | 2.45 | RR | Agari Summer Tournament 2025 | Moscow | |
| 2 | 911 |
|
8/80 | 86% | 3.65 | RR | Riichi over Volga | Samara | |
| 3 | 235 |
|
40/52 | 86% | 3.05 | RR | Agari Summer Tournament 2024 | Moscow | |
| 4 | 782 |
|
20/88 | 0% | 3.75 | RR | Money can not buy tenpai | Perm | |
| 5 | 681 |
|
16/48 | 0% | 3.10 | RR | Agari team tournament | Moscow | |
| 6 | 243 |
|
85/112 | 0% | 4.05 | EMA | VIII Russian Riichi Championship | Moscow | |
| 7 | 421 |
|
12/20 | 0% | 1.30 | CRR | Mahjong tournament at the Intellectual Games Festival 2019 | Samara | |
| 8 | 440 |
|
52/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" | Perm |