Kuznetsova Kseniya

From Perm, Russia

Player page

Internal rating (RR)

Rating date March 28, 2023 (latest changes March 28, 2023).

52 place (374.28).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.86 + 3.10 * 0.71) = 13.46418

p1 = (776.12 * 3.50 * 0.86 + 480 * 4.20 * 1 + 0 + 0 + 0) / (3.50 * 0.86 + 4.20 * 1 + 1 + 1 + 1) = 425.9121457668495

p2 = (776.12 * 3.50 * 0.86 + 480 * 4.20 * 1) / max_coefficients = 322.6516579546619

score = 425.9121457668495 * 0.5 + 322.6516579546619 * 0.5 = 374.28190186075574

Rating changes

Show

all results
Date Place Points Reason
2023-03-28 54 -> 52 371.34 -> 374.28
2023-03-20 50 -> 54 387.61 -> 371.34

Tenpai can't buy happiness: 100% -> 86%
2023-03-06 52 -> 50 387.61
2023-02-19 54 -> 52 385.38 -> 387.61
2023-01-28 55 -> 54 382.03 -> 385.38
2023-01-06 57 -> 55 382.03
2022-12-19 57 380.48 -> 382.03
2022-11-28 57 376.81 -> 380.48
2022-11-06 57 376.81

IX Russian Riichi Championship: 0% -> 100%

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 86% 3.50 RR Tenpai can't buy happiness