Kuznetsova Kseniya

From Perm, Russia

Player page

Internal rating (RR)

Rating date June 11, 2023 (latest changes June 11, 2023).

68 place (340.36).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.75 * 1 + 3.50 * 0.71) = 14.50005

p1 = (776.12 * 3.50 * 0.71 + 480 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.71 + 4.20 * 1 + 1 + 1 + 1) = 407.86800068040884

p2 = (480 * 4.20 * 1 + 776.12 * 3.50 * 0.71) / max_coefficients = 272.85009362036686

score = 407.86800068040884 * 0.5 + 272.85009362036686 * 0.5 = 340.3590471503878

Rating changes

Show

all results
Date Place Points Reason
2023-06-11 54 -> 68 361.92 -> 340.36
2023-05-28 56 -> 54 359.43 -> 361.92
2023-05-20 50 -> 56 377.25 -> 359.43

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 51 -> 50 377.25
2023-04-19 53 -> 51 374.28 -> 377.25
2023-03-28 55 -> 53 371.34 -> 374.28
2023-03-20 51 -> 55 387.61 -> 371.34

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 53 -> 51 387.61
2023-02-19 55 -> 53 385.38 -> 387.61
2023-01-28 56 -> 55 382.03 -> 385.38

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 480 2022-11-06 40/76 100% 4.20 RR IX Russian Riichi Championship
2 776 2022-03-20 16/68 71% 3.50 RR Tenpai can't buy happiness