Shatrova Valeriya
From Yekaterinburg, Russia
EMA: 15020067
Common russian riichi rating (CRR)
Rating date Dec. 21, 2024 (latest changes Dec. 18, 2024).
42 place (574.57).
how we calculated rating score
max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85
p1 = (532.71 * 4.60 * 1 + 723.40 * 2.80 * 1 + 860.76 * 3.65 * 1 + 393.26 * 3.75 * 1 + 0) / (4.60 * 1 + 2.80 * 1 + 3.65 * 1 + 3.75 * 1 + 1) = 575.4740506329114
p2 = (860.76 * 3.65 * 1 + 532.71 * 4.60 * 1 + 723.40 * 2.80 * 1 + 393.26 * 3.75 * 1) / max_coefficients = 573.6586750788643
score = 575.4740506329114 * 0.5 + 573.6586750788643 * 0.5 = 574.5663628558879
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2024-12-18 | 43 -> 42 | 574.57 | |
2024-12-11 | 44 -> 43 | 574.57 | |
2024-12-01 | 45 -> 44 | 574.57 | |
2024-11-05 | 46 -> 45 | 574.57 | |
2024-10-22 | 47 -> 46 | 574.57 | |
2024-10-13 | 50 -> 47 | 537.15 -> 574.57 |
Moscow Riichi 2024: 0% -> 100% |
2024-10-11 | 52 -> 50 | 537.15 | |
2024-09-03 | 55 -> 52 | 528.45 -> 537.15 | |
2024-09-01 | 49 -> 55 | 540.82 -> 528.45 | |
2024-08-27 | 50 -> 49 | 540.82 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 393 |
|
55/90 | 100% | 3.75 | RR | Moscow Riichi 2024 |
2 | 861 |
|
12/80 | 100% | 3.65 | RR | Riichi over Volga |
3 | 723 |
|
14/48 | 100% | 2.80 | RR | Guardian of the Winds |
4 | 533 |
|
51/108 | 100% | 4.60 | RR | X Russian Championship |
5 | 831 |
|
15/84 | 0% | 4.20 | EMA | Haru Shanten 2019 |
6 | 842 |
|
4/20 | 0% | 2.10 | RR | Fuyu Shanten 2019 |
7 | 934 |
|
7/92 | 0% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
8 | 444 |
|
16/28 | 0% | 1.70 | RR | Natsu Shanten 2018 |
9 | 197 |
|
58/72 | 0% | 3.85 | EMA | Haru Shanten 2018 |
10 | 667 |
|
10/28 | 0% | 1.70 | RR | Fuyu Shanten |
11 | 0 |
|
72/72 | 0% | 3.25 | EMA | Perm Riichi 2017 Aki Shanten |
12 | 333 |
|
19/28 | 0% | 1.50 | RR | "Spring shanten" tournament, Perm 2017 |