Piven Maksim

From Simferopol, Russia

Player page

Common russian riichi rating (CRR)

Rating date April 4, 2026 (latest changes April 4, 2026).

251 place (182.65).

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

p1 = (181.82 * 0.90 * 0.86 + 0 * 2 * 1 + 304.35 * 1.20 * 1 + 782.61 * 1.20 * 1 + 157.89 * 1.30 * 1) / (0.90 * 0.86 + 2 * 1 + 1.20 * 1 + 1.20 * 1 + 1.30 * 1) = 254.94677341343973

p2 = (782.61 * 1.20 * 1 + 304.35 * 1.20 * 1 + 157.89 * 1.30 * 1 + 181.82 * 0.90 * 0.86) / max_coefficients = 110.35852842809365

score = 254.94677341343973 * 0.5 + 110.35852842809365 * 0.5 = 182.6526509207667

Rating changes

Show

all results
Date Place Points Reason
2026-03-29 251 182.72 -> 182.65

The Southern Coon Mini Cup: 100% -> 86%
2026-03-21 250 -> 251 165.60 -> 182.72

The Southern Coon Mini Cup 2026: 0% -> 100%
2026-03-14 245 -> 250 165.60
2026-03-12 246 -> 245 165.60
2026-03-10 249 -> 246 165.60
2026-03-07 244 -> 249 165.60
2026-03-04 245 -> 244 165.60
2026-03-01 246 -> 245 165.60
2026-02-23 236 -> 246 165.60
2026-02-09 237 -> 236 165.60

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 158 2026-03-21 17/20 100% 1.30 CRR The Southern Coon Mini Cup 2026 Simferopol
2 783 2025-12-06 6/24 100% 1.20 CRR Riichi on fire Simferopol
3 304 2025-07-26 17/24 100% 1.20 CRR Pands in discards Simferopol
4 0 2025-04-27 16/16 100% 2.00 RR South Dragon Cup II Simferopol
5 182 2025-03-29 10/12 86% 0.90 CRR The Southern Coon Mini Cup Simferopol