Novoselova Lada

From Perm, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 10, 2025 (latest changes Aug. 9, 2025).

76 place (491.00).

max_coefficients = (4.10 * 1 + 3.85 * 1 + 3.75 * 1 + 3.50 * 1) = 15.2

p1 = (616.82 * 4.60 * 0.71 + 468.09 * 2.80 * 0.86 + 421.05 * 3.85 * 1 + 903.23 * 2.40 * 1 + 42.86 * 3.50 * 1 + 44.78 * 4.10 * 1 + 837.21 * 3 * 1) / (4.60 * 0.71 + 2.80 * 0.86 + 3.85 * 1 + 2.40 * 1 + 3.50 * 1 + 4.10 * 1 + 3 * 1) = 434.16034853205986

p2 = (837.21 * 3 * 1 + 903.23 * 2.40 * 1 + 616.82 * 4.60 * 0.71 + 421.05 * 3.85 * 1) / max_coefficients = 547.8394736842106

score = 434.16034853205986 * 0.5 + 547.8394736842106 * 0.5 = 490.9999111081352

Rating changes

Show

Date Place Points Reason
2025-08-09 77 -> 76 491.00
2025-08-04 78 -> 77 488.32 -> 491.00
2025-08-03 109 -> 78 412.16 -> 488.32

Two roosters and Chuckles: 0% -> 100%

2025-07-26 108 -> 109 412.16
2025-07-14 105 -> 108 419.22 -> 412.16

Guardian of the Winds: 100% -> 86%

2025-07-13 101 -> 105 419.22
2025-07-12 99 -> 101 431.70 -> 419.22

X Russian Championship: 86% -> 71%

2025-07-03 98 -> 99 431.70
2025-06-15 77 -> 98 480.73 -> 431.70

13 bloody tiles: 0% -> 100%

2025-06-14 76 -> 77 480.73

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 56/96 100% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 468 2024-07-14 26/48 86% 2.80 RR Guardian of the Winds Yekaterinburg
7 617 2024-05-12 42/108 71% 4.60 RR X Russian Championship Perm