Solyakova Svetlana
From Perm, Russia
EMA: 15020061
Internal rating (RR)
Rating date May 6, 2023 (latest changes May 6, 2023).
40 place (427.01).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.45 * 0.57) = 13.22118
p1 = (0 * 3.30 * 0.43 + 388.06 * 3.50 * 0.86 + 920 * 4.20 * 1 + 0 + 0) / (3.30 * 0.43 + 3.50 * 0.86 + 4.20 * 1 + 1 + 1) = 473.71500334927737
p2 = (920 * 4.20 * 1 + 388.06 * 3.50 * 0.86 + 0 * 3.30 * 0.43) / max_coefficients = 380.30796040898014
score = 473.71500334927737 * 0.5 + 380.30796040898014 * 0.5 = 427.0114818791287
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2023-05-06 | 43 -> 40 | 416.94 -> 427.01 |
Kirov Tournament: 57% -> 43% |
2023-04-19 | 43 | 413.51 -> 416.94 | |
2023-03-28 | 45 -> 43 | 410.11 -> 413.51 | |
2023-03-20 | 46 -> 45 | 409.07 -> 410.11 |
Tenpai can't buy happiness: 100% -> 86% |
2023-03-06 | 47 -> 46 | 400.26 -> 409.07 |
Kirov Tournament: 71% -> 57% |
2023-02-19 | 48 -> 47 | 397.80 -> 400.26 | |
2023-01-28 | 49 -> 48 | 394.10 -> 397.80 | |
2023-01-06 | 55 -> 49 | 385.96 -> 394.10 |
Kirov Tournament: 86% -> 71% |
2022-12-19 | 55 | 384.25 -> 385.96 | |
2022-11-28 | 55 | 380.20 -> 384.25 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 920 |
|
7/76 | 100% | 4.20 | RR | IX Russian Riichi Championship |
2 | 388 |
|
42/68 | 86% | 3.50 | RR | Tenpai can't buy happiness |
3 | 0 |
|
56/56 | 43% | 3.30 | RR | Kirov Tournament |
4 | 746 |
|
17/64 | 0% | 3.85 | EMA | Aki Shanten 2019 |
5 | 261 |
|
18/24 | 0% | 2.20 | RR | URAL Mahjong Battle |
6 | 711 |
|
25/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
7 | 789 |
|
5/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
8 | 341 |
|
61/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
9 | 333 |
|
19/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
10 | 99 |
|
65/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
11 | 296 |
|
20/28 | 0% | 1.70 | RR | Fuyu Shanten |
12 | 155 |
|
61/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
13 | 645 |
|
12/32 | 0% | 1.60 | RR | "Summer shanten" tournament, Perm 2017 |