Kuznetsova Kseniya

From Perm, Russia

Player page

Internal rating (RR)

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

53 place (361.92).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 0.71 + 3.10 * 0.57) = 12.52139

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 = 315.96651809423713

score = 407.86800068040884 * 0.5 + 315.96651809423713 * 0.5 = 361.917259387323

Rating changes

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all results
Date Place Points Reason
2023-05-28 55 -> 53 359.43 -> 361.92
2023-05-20 49 -> 55 377.25 -> 359.43

Tenpai can't buy happiness: 86% -> 71%
2023-05-06 50 -> 49 377.25
2023-05-05 50 377.25

Tournaments

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