Solyakova Svetlana
From Perm, Russia
EMA: 15020061
Internal rating (RR)
Rating date April 12, 2024 (latest changes April 12, 2024).
2 place (742.01).
how we calculated rating score
max_coefficients = (4 * 1 + 3.75 * 1 + 3.05 * 1 + 4.20 * 0.57) = 13.19988
p1 = (920 * 4.20 * 0.57 + 908.05 * 3.75 * 1 + 943.93 * 4 * 1 + 0 + 0) / (4.20 * 0.57 + 3.75 * 1 + 4 * 1 + 1 + 1) = 772.7450806098495
p2 = (943.93 * 4 * 1 + 908.05 * 3.75 * 1 + 920 * 4.20 * 0.57) / max_coefficients = 711.2761631166344
score = 772.7450806098495 * 0.5 + 711.2761631166344 * 0.5 = 742.010621863242
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-03-20 | 2 | 774.27 -> 742.01 |
Tenpai can't buy happiness: 14% -> 0% |
2024-03-10 | 1 -> 2 | 835.04 -> 774.27 | |
2024-03-06 | 1 | 839.25 -> 835.04 |
IX Russian Riichi Championship: 71% -> 57% |
2024-02-12 | 1 | 819.53 -> 839.25 | |
2024-01-20 | 1 | 818.68 -> 819.53 |
Tenpai can't buy happiness: 29% -> 14% |
2024-01-06 | 1 | 823.28 -> 818.68 |
IX Russian Riichi Championship: 86% -> 71% |
2023-12-12 | 1 | 805.68 -> 823.28 | |
2023-11-20 | 1 | 805.07 -> 805.68 |
Tenpai can't buy happiness: 43% -> 29% |
2023-11-06 | 1 | 825.15 -> 805.07 |
IX Russian Riichi Championship: 100% -> 86% Kirov Tournament: 14% -> 0% |
2023-10-12 | 1 | 809.25 -> 825.15 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 944 |
|
7/108 | 100% | 4.00 | RR | SPB Riichi Open 2023 |
2 | 908 |
|
9/88 | 100% | 3.75 | RR | Money can not buy tenpai |
3 | 920 |
|
7/76 | 57% | 4.20 | RR | IX Russian Riichi Championship |
4 | 388 |
|
42/68 | 0% | 3.50 | RR | Tenpai can't buy happiness |
5 | 0 |
|
56/56 | 0% | 3.30 | RR | Kirov Tournament |
6 | 746 |
|
17/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
7 | 261 |
|
18/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
8 | 711 |
|
25/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
9 | 789 |
|
5/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
10 | 341 |
|
61/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
11 | 333 |
|
19/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
12 | 99 |
|
65/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
13 | 296 |
|
20/28 | 0% | 1.70 | RR | Fuyu Shanten |
14 | 155 |
|
61/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
15 | 645 |
|
12/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |