Shustrova Kseniya

From Moscow, Russia

EMA: 15990454

Player page

Internal rating (RR)

Rating date April 15, 2021 (latest changes April 15, 2021).

71 place (295.59).

max_coefficients = (2.90 * 0.86 + 4.05 * 0.57 + 3.85 * 0.57 + 3.45 * 0.57) = 8.970979999999999

p1 = (405.41 * 4.05 * 0.57 + 741.94 * 2.70 * 0.71 + 0 + 0 + 0) / (4.05 * 0.57 + 2.70 * 0.71 + 1 + 1 + 1) = 327.0953970712903

p2 = (741.94 * 2.70 * 0.71 + 405.41 * 4.05 * 0.57) / max_coefficients = 264.0826308831365

score = 327.0953970712903 * 0.5 + 264.0826308831365 * 0.5 = 295.5890139772134

Rating changes

Show

Date Place Points Reason
2021-04-15 70 -> 71 302.77 -> 295.59

VIII Russian Riichi Championship: 71% -> 57%

2021-04-03 71 -> 70 302.77
2021-04-02 72 -> 71 302.77
2021-03-26 65 -> 72 322.11 -> 302.77

The last chance: back to 2019: 86% -> 71%

2021-03-24 66 -> 65 318.31 -> 322.11
2021-03-08 72 -> 66 312.73 -> 318.31
2021-03-05 73 -> 72 312.73
2021-03-04 75 -> 73 307.32 -> 312.73
2021-02-20 76 -> 75 307.32
2021-02-15 75 -> 76 312.64 -> 307.32

VIII Russian Riichi Championship: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 742 2020-01-26 9/32 71% 2.70 RR The last chance: back to 2019
2 405 2019-12-15 67/112 57% 4.05 EMA VIII Russian Riichi Championship