Tumanov Maksim

From Cherepovets, Russia

Player page

Internal rating (RR)

Rating date April 13, 2026 (latest changes April 13, 2026).

174 place (241.15).

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

p1 = (231.58 * 3.85 * 0.43 + 298.70 * 3.45 * 1 + 459.46 * 3.40 * 1 + 0 + 0) / (3.85 * 0.43 + 3.45 * 1 + 3.40 * 1 + 1 + 1) = 283.31227006193274

p2 = (459.46 * 3.40 * 1 + 298.70 * 3.45 * 1 + 231.58 * 3.85 * 0.43) / max_coefficients = 198.98394648829435

score = 283.31227006193274 * 0.5 + 198.98394648829435 * 0.5 = 241.14810827511354

Rating changes

Show

all results
Date Place Points Reason
2026-04-13 176 -> 174 241.15
2026-04-11 169 -> 176 241.15
2026-04-09 170 -> 169 241.15
2026-04-05 167 -> 170 241.15
2026-03-26 168 -> 167 241.15
2026-03-12 172 -> 168 241.15
2026-03-01 172 244.12 -> 241.15

SPB Riichi Open 2024: 57% -> 43%
2026-02-23 200 -> 172 140.52 -> 244.12

White Wolf Cup 2026: 0% -> 100%
2026-02-13 201 -> 200 140.52
2026-02-09 202 -> 201 140.52

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 459 2026-02-23 41/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 299 2025-08-31 55/78 100% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
3 232 2024-09-01 74/96 43% 3.85 RR SPB Riichi Open 2024 Saint Petersburg