Solyakova Svetlana
From Perm, Russia
EMA: 15020061
Internal rating (RR)
Rating date Oct. 19, 2023 (latest changes Oct. 19, 2023).
1 place (825.15).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4 * 1 + 3.75 * 1 + 4.05 * 0.57) = 14.26417
p1 = (0 * 3.30 * 0.14 + 388.06 * 3.50 * 0.43 + 920 * 4.20 * 1 + 908.05 * 3.75 * 1 + 943.93 * 4 * 1) / (3.30 * 0.14 + 3.50 * 0.43 + 4.20 * 1 + 3.75 * 1 + 4 * 1) = 835.1727917699528
p2 = (920 * 4.20 * 1 + 943.93 * 4 * 1 + 908.05 * 3.75 * 1 + 388.06 * 3.50 * 0.43) / max_coefficients = 815.1192813882615
score = 835.1727917699528 * 0.5 + 815.1192813882615 * 0.5 = 825.1460365791072
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-10-12 | 1 | 809.25 -> 825.15 | |
2023-09-20 | 1 | 808.04 -> 809.25 |
Tenpai can't buy happiness: 57% -> 43% |
2023-09-06 | 2 -> 1 | 795.07 -> 808.04 |
Kirov Tournament: 29% -> 14% |
2023-09-03 | 7 -> 2 | 651.46 -> 795.07 |
SPB Riichi Open 2023: 0% -> 100% |
2023-08-19 | 6 -> 7 | 651.46 | |
2023-08-12 | 6 | 637.97 -> 651.46 | |
2023-07-28 | 7 -> 6 | 637.97 | |
2023-07-20 | 8 -> 7 | 628.35 -> 637.97 |
Tenpai can't buy happiness: 71% -> 57% |
2023-07-06 | 9 -> 8 | 616.16 -> 628.35 |
Kirov Tournament: 43% -> 29% |
2023-06-19 | 10 -> 9 | 616.16 |
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 | 100% | 4.20 | RR | IX Russian Riichi Championship |
4 | 388 |
|
42/68 | 43% | 3.50 | RR | Tenpai can't buy happiness |
5 | 0 |
|
56/56 | 14% | 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 |