Piven Maksim

From Simferopol, Russia

Player page

Common russian riichi rating (CRR)

Rating date Oct. 9, 2026 (latest changes Oct. 8, 2026).

177 place (332.31).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.40 * 1 + 3.40 * 1) = 15.41

p1 = (181.82 * 0.90 * 0.43 + 0 * 2 * 0.57 + 304.35 * 1.20 * 0.71 + 782.61 * 1.20 * 1 + 157.89 * 1.30 * 1 + 842.11 * 2.10 * 1 + 421.05 * 1.30 * 1 + 263.16 * 1.30 * 1) / (0.90 * 0.43 + 2 * 0.57 + 1.20 * 0.71 + 1.20 * 1 + 1.30 * 1 + 2.10 * 1 + 1.30 * 1 + 1.30 * 1) = 431.19334007949334

p2 = (842.11 * 2.10 * 1 + 782.61 * 1.20 * 1 + 421.05 * 1.30 * 1 + 263.16 * 1.30 * 1) / max_coefficients = 233.42180402336146

score = 431.19334007949334 * 0.5 + 233.42180402336146 * 0.5 = 332.3075720514274

Rating changes

Show

all results
Date Place Points Reason
2026-09-29 178 -> 177 330.66 -> 332.31

The Southern Coon Mini Cup: 57% -> 43%
2026-09-26 170 -> 178 340.95 -> 330.66

Autumn League Stage 1: 0% -> 100%

Pands in discards: 86% -> 71%
2026-09-23 171 -> 170 340.95
2026-09-15 172 -> 171 340.95
2026-09-06 166 -> 172 340.95
2026-09-03 167 -> 166 340.95
2026-09-01 168 -> 167 340.95
2026-08-31 168 340.58 -> 340.95
2026-08-30 166 -> 168 340.58
2026-08-27 171 -> 166 333.32 -> 340.58

South Dragon Cup II: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 263 2026-09-26 15/20 100% 1.30 CRR Autumn League Stage 1 Simferopol
2 421 2026-07-18 12/20 100% 1.30 RR Heat in the discard Simferopol
3 842 2026-04-19 4/20 100% 2.10 RR The Southern Dragon Cup 2026 Simferopol
4 158 2026-03-21 17/20 100% 1.30 CRR The Southern Coon Mini Cup 2026 Simferopol
5 783 2025-12-06 6/24 100% 1.20 CRR Riichi on fire Simferopol
6 304 2025-07-26 17/24 71% 1.20 CRR Pands in discards Simferopol
7 0 2025-04-27 16/16 57% 2.00 RR South Dragon Cup II Simferopol
8 182 2025-03-29 10/12 43% 0.90 CRR The Southern Coon Mini Cup Simferopol