Isabaev Rustam

From Chelyabinsk, Russia

Player page

Common russian riichi rating (CRR)

Rating date Aug. 4, 2024 (latest changes Aug. 4, 2024).

172 place (137.78).

max_coefficients = (4.60 * 1 + 4 * 1 + 3.65 * 1 + 3.75 * 0.86) = 15.464125

p1 = (210.53 * 2.10 * 1 + 407.41 * 2.30 * 1 + 0 + 0 + 0) / (2.10 * 1 + 2.30 * 1 + 1 + 1 + 1) = 186.3716216216216

p2 = (407.41 * 2.30 * 1 + 210.53 * 2.10 * 1) / max_coefficients = 89.18383678352316

score = 186.3716216216216 * 0.5 + 89.18383678352316 * 0.5 = 137.7777292025724

Rating changes

Show

Date Place Points Reason
2024-08-04 168 -> 172 139.58 -> 137.78
2024-07-14 165 -> 168 139.58
2024-07-09 166 -> 165 139.58
2024-07-06 167 -> 166 139.58
2024-06-25 168 -> 167 139.58
2024-06-22 167 -> 168 139.58
2024-06-11 177 -> 167 137.96 -> 139.58
2024-06-09 169 -> 177 137.96
2024-05-25 165 -> 169 137.96
2024-05-19 163 -> 165 137.96

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 407 2023-11-05 17/28 100% 2.30 CRR Finding Dora
2 211 2023-08-27 16/20 100% 2.10 CRR 13 tiles until tempai