Gribanova Kseniya
From Perm, Russia
EMA: 15020087
Common russian riichi rating (CRR)
Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).
273 place (45.71).
how we calculated rating score
max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55
p1 = (888.89 * 1.70 * 0.14 + 56.34 * 3.85 * 0.29 + 21.98 * 3.80 * 0.71 + 52.63 * 2.10 * 1 + 0) / (1.70 * 0.14 + 3.85 * 0.29 + 3.80 * 0.71 + 2.10 * 1 + 1) = 62.60815135496137
p2 = (888.89 * 1.70 * 0.14 + 52.63 * 2.10 * 1 + 56.34 * 3.85 * 0.29 + 21.98 * 3.80 * 0.71) / max_coefficients = 28.816720257234728
score = 62.60815135496137 * 0.5 + 28.816720257234728 * 0.5 = 45.71243580609805
Rating changes
Date | Place | Points | Reason |
---|---|---|---|
2020-02-01 | 273 | 45.71 |
Tournaments
# | Base rank | Date | Place | Power | Coefficient | Type | Tournament |
---|---|---|---|---|---|---|---|
1 | 53 |
|
19/20 | 100% | 2.10 | RR | Fuyu Shanten 2019 |
2 | 22 |
|
90/92 | 71% | 3.80 | EMA | VII Russian Riichi Championship "Aki Shanten" |
3 | 56 |
|
68/72 | 29% | 3.85 | EMA | Haru Shanten 2018 |
4 | 889 |
|
4/28 | 14% | 1.70 | RR | Fuyu Shanten |