Aleshina Anastasiya
From Kirov, Russia
EMA: 15990464
Common russian riichi rating (CRR)
Rating date May 3, 2024 (latest changes May 3, 2024).
182 place (14.30).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 2.90 * 1) = 13.700000000000001
p1 = (66.67 * 1.20 * 0.14 + 200 * 1.20 * 0.29 + 0 + 0 + 0) / (1.20 * 0.14 + 1.20 * 0.29 + 1 + 1 + 1) = 22.764005554417356
p2 = (200 * 1.20 * 0.29 + 66.67 * 1.20 * 0.14) / max_coefficients = 5.839416058394161
score = 22.764005554417356 * 0.5 + 5.839416058394161 * 0.5 = 14.301710806405758
Rating changes
| Date | Place | Points | Reason |
|---|---|---|---|
| 2024-05-03 | 182 | 15.74 -> 14.30 |
Vyatka rooster: 29% -> 14% |
| 2024-04-20 | 182 | 20.89 -> 15.74 |
I still can declare riichi: 43% -> 29% |
| 2024-04-17 | 183 -> 182 | 20.89 | |
| 2024-03-30 | 173 -> 183 | 20.89 | |
| 2024-03-20 | 183 -> 173 | 20.89 | |
| 2024-03-10 | 180 -> 183 | 21.11 -> 20.89 | |
| 2024-03-06 | 180 | 20.90 -> 21.11 | |
| 2024-03-03 | 180 | 22.05 -> 20.90 |
Vyatka rooster: 43% -> 29% |
| 2024-02-25 | 178 -> 180 | 22.05 | |
| 2024-02-20 | 178 | 26.69 -> 22.05 |
I still can declare riichi: 57% -> 43% |
Tournaments
| # | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
|---|---|---|---|---|---|---|---|
| 1 | 200 |
|
13/16 | 29% | 1.20 | CRR | I still can declare riichi |
| 2 | 67 |
|
15/16 | 14% | 1.20 | CRR | Vyatka rooster |
| 3 | 18 |
|
55/56 | 0% | 3.30 | RR | Kirov Tournament |
| 4 | 26 |
|
39/40 | 0% | 2.90 | EMA | Big open chiitoitsu in a small tenpai |
| 5 | 609 |
|
10/24 | 0% | 2.50 | RR | Toi-Toi-man Tournament |
| 6 | 130 |
|
21/24 | 0% | 1.40 | RR | Seven ryanmens |
| 7 | 600 |
|
7/16 | 0% | 1.20 | RR | Yakuman in discard |
| 8 | 400 |
|
10/16 | 0% | 1.20 | RR | Crouching Peacock, Hidden Dragon 2017 |
| 9 | 467 |
|
9/16 | 0% | 1.00 | RR | Third riichi mahjong tournament, Kirov 2017 |
| 10 | 273 |
|
9/12 | 0% | 0.90 | CRR | Second riichi mahjong tournament, Kirov 2017 |