Sedavnykh Nikita

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 30, 2025 (latest changes Nov. 30, 2025).

250 place (143.82).

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

p1 = (407.41 * 2.30 * 0.29 + 531.91 * 2.80 * 0.57 + 0 + 0 + 0) / (2.30 * 0.29 + 2.80 * 0.57 + 1 + 1 + 1) = 212.80647057368893

p2 = (531.91 * 2.80 * 0.57 + 407.41 * 2.30 * 0.29) / max_coefficients = 74.83143812709031

score = 212.80647057368893 * 0.5 + 74.83143812709031 * 0.5 = 143.81895435038962

Rating changes

Show

all results
Date Place Points Reason
2025-11-30 249 -> 250 143.82
2025-11-25 250 -> 249 143.82
2025-11-14 242 -> 250 162.22 -> 143.82

Guardian of the Winds: 71% -> 57%
2025-11-04 233 -> 242 164.25 -> 162.22
2025-11-01 233 164.08 -> 164.25
2025-10-25 229 -> 233 173.47 -> 164.08

Chasing Kan: 43% -> 29%
2025-10-13 230 -> 229 171.92 -> 173.47
2025-09-25 231 -> 230 171.92
2025-09-15 233 -> 231 171.92
2025-09-14 222 -> 233 188.09 -> 171.92

Guardian of the Winds: 86% -> 71%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 532 2024-07-14 23/48 57% 2.80 RR Guardian of the Winds Yekaterinburg
2 407 2024-02-25 17/28 29% 2.30 CRR Chasing Kan Yekaterinburg
3 263 2023-08-27 15/20 0% 2.10 CRR 13 tiles until tempai Yekaterinburg