Isabaev Rustam

From Chelyabinsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Nov. 14, 2024 (latest changes Nov. 14, 2024).

191 place (121.75).

max_coefficients = (4.60 * 1 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.85

p1 = (210.53 * 2.10 * 0.71 + 407.41 * 2.30 * 0.86 + 0 + 0 + 0) / (2.10 * 0.71 + 2.30 * 0.86 + 1 + 1 + 1) = 172.90492261286656

p2 = (407.41 * 2.30 * 0.86 + 210.53 * 2.10 * 0.71) / max_coefficients = 70.59495268138802

score = 172.90492261286656 * 0.5 + 70.59495268138802 * 0.5 = 121.7499376471273

Rating changes

Show

Date Place Points Reason
2024-11-14 193 -> 191 121.75
2024-11-05 194 -> 193 131.64 -> 121.75

Finding Dora: 100% -> 86%

2024-11-04 189 -> 194 131.64
2024-10-27 188 -> 189 134.19 -> 131.64

13 tiles until tempai: 86% -> 71%

2024-10-13 173 -> 188 135.05 -> 134.19
2024-10-11 174 -> 173 135.05
2024-09-15 171 -> 174 135.05
2024-09-06 174 -> 171 135.05
2024-09-03 174 133.54 -> 135.05
2024-09-01 165 -> 174 135.68 -> 133.54

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 407 2023-11-05 17/28 86% 2.30 CRR Finding Dora
2 211 2023-08-27 16/20 71% 2.10 CRR 13 tiles until tempai