Novoselova Lada

From Kirov, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 20, 2025 (latest changes Nov. 19, 2025).

92 place (446.44).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.50 * 1 + 3.45 * 1) = 14.95

p1 = (616.82 * 4.60 * 0.43 + 468.09 * 2.80 * 0.57 + 421.05 * 3.85 * 0.71 + 903.23 * 2.40 * 1 + 42.86 * 3.50 * 1 + 44.78 * 4.10 * 1 + 837.21 * 3 * 1) / (4.60 * 0.43 + 2.80 * 0.57 + 3.85 * 0.71 + 2.40 * 1 + 3.50 * 1 + 4.10 * 1 + 3 * 1) = 421.07782844375464

p2 = (837.21 * 3 * 1 + 903.23 * 2.40 * 1 + 616.82 * 4.60 * 0.43 + 421.05 * 3.85 * 0.71) / max_coefficients = 471.79866220735784

score = 421.07782844375464 * 0.5 + 471.79866220735784 * 0.5 = 446.43824532555624

Rating changes

Show

all results
Date Place Points Reason
2025-11-14 91 -> 92 446.92 -> 446.44

Guardian of the Winds: 71% -> 57%
2025-11-12 89 -> 91 463.61 -> 446.92

X Russian Championship: 57% -> 43%
2025-11-04 84 -> 89 474.94 -> 463.61
2025-11-01 83 -> 84 482.01 -> 474.94

SPB Riichi Open 2024: 86% -> 71%
2025-10-27 84 -> 83 482.01
2025-10-13 87 -> 84 473.86 -> 482.01
2025-10-04 89 -> 87 473.86
2025-09-14 89 474.23 -> 473.86

Guardian of the Winds: 86% -> 71%
2025-09-12 83 -> 89 490.74 -> 474.23

X Russian Championship: 71% -> 57%
2025-09-03 85 -> 83 490.74

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 837 2025-08-03 8/44 100% 3.00 RR Two roosters and Chuckles Kirov
2 45 2025-06-15 65/68 100% 4.10 RR 13 bloody tiles Perm
3 43 2025-05-03 68/71 100% 3.50 RR Riichi over The Volga 2025 Samara
4 903 2025-03-02 4/32 100% 2.40 RR Riichi Maslenitsa (shrovetide) Yekaterinburg
5 421 2024-09-01 56/96 71% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 468 2024-07-14 26/48 57% 2.80 RR Guardian of the Winds Yekaterinburg
7 617 2024-05-12 42/108 43% 4.60 RR X Russian Championship Perm