Gribanova Kseniya

From Perm, Russia

EMA: 15020087

Player page

Common russian riichi rating (CRR)

Rating date Oct. 11, 2024 (latest changes Oct. 11, 2024).

202 place (46.33).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.65 * 1 + 4 * 0.86) = 15.5284

p1 = (360 * 4.20 * 0.14 + 80.46 * 3.75 * 0.57 + 0 + 0 + 0) / (4.20 * 0.14 + 3.75 * 0.57 + 1 + 1 + 1) = 67.64317169110542

p2 = (360 * 4.20 * 0.14 + 80.46 * 3.75 * 0.57) / max_coefficients = 25.016743515107805

score = 67.64317169110542 * 0.5 + 25.016743515107805 * 0.5 = 46.329957603106614

Rating changes

Show

all results
Date Place Points Reason
2024-10-11 202 48.26 -> 46.33

Money can not buy tenpai: 71% -> 57%
2024-09-15 198 -> 202 48.26
2024-09-06 195 -> 198 67.92 -> 48.26

IX Russian Riichi Championship: 29% -> 14%
2024-09-03 195 67.18 -> 67.92
2024-09-01 185 -> 195 68.23 -> 67.18
2024-08-26 192 -> 185 68.23
2024-08-20 195 -> 192 68.23
2024-08-11 195 68.90 -> 68.23

Money can not buy tenpai: 86% -> 71%
2024-08-04 192 -> 195 69.80 -> 68.90
2024-07-14 186 -> 192 69.80

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 80 2023-06-11 81/88 57% 3.75 RR Money can not buy tenpai
2 360 2022-11-06 49/76 14% 4.20 RR IX Russian Riichi Championship
3 478 2022-03-20 36/68 0% 3.50 RR Tenpai can't buy happiness
4 53 2019-02-10 19/20 0% 2.10 RR Fuyu Shanten 2019
5 22 2018-11-18 90/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
6 56 2018-05-01 68/72 0% 3.85 EMA Haru Shanten 2018
7 889 2018-02-17 4/28 0% 1.70 RR Fuyu Shanten