Sedavnykh Nikita

From Yekaterinburg, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 15, 2025 (latest changes Oct. 13, 2025).

229 place (173.47).

max_coefficients = (4.10 * 1 + 3.50 * 1 + 3.45 * 1 + 3.85 * 0.86) = 14.349835

p1 = (407.41 * 2.30 * 0.43 + 531.91 * 2.80 * 0.71 + 0 + 0 + 0) / (2.30 * 0.43 + 2.80 * 0.71 + 1 + 1 + 1) = 244.82192915924637

p2 = (531.91 * 2.80 * 0.71 + 407.41 * 2.30 * 0.43) / max_coefficients = 102.12382232966442

score = 244.82192915924637 * 0.5 + 102.12382232966442 * 0.5 = 173.4728757444554

Rating changes

Show

all results
Date Place Points Reason
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%
2025-09-03 228 -> 222 188.09
2025-09-01 228 186.60 -> 188.09
2025-08-31 224 -> 228 186.60
2025-08-26 213 -> 224 212.32 -> 186.60
2025-08-25 211 -> 213 219.41 -> 212.32

Chasing Kan: 57% -> 43%
2025-08-04 212 -> 211 218.80 -> 219.41

Tournaments

# Base rank Date Place Power Coefficient Type Tournament City
1 532 2024-07-14 23/48 71% 2.80 RR Guardian of the Winds Yekaterinburg
2 407 2024-02-25 17/28 43% 2.30 CRR Chasing Kan Yekaterinburg
3 263 2023-08-27 15/20 0% 2.10 CRR 13 tiles until tempai Yekaterinburg