Sheshuev Ivan

From Cherepovets, Russia

Player page

Internal rating (RR)

Rating date Sept. 4, 2026 (latest changes Sept. 3, 2026).

98 place (426.41).

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

p1 = (491.53 * 3.25 * 0.43 + 930.23 * 3 * 0.86 + 64.94 * 3.45 * 0.86 + 675.68 * 3.40 * 1 + 0) / (3.25 * 0.43 + 3 * 0.86 + 3.45 * 0.86 + 3.40 * 1 + 1) = 491.63232489006293

p2 = (930.23 * 3 * 0.86 + 675.68 * 3.40 * 1 + 491.53 * 3.25 * 0.43 + 64.94 * 3.45 * 0.86) / max_coefficients = 361.1868916288125

score = 491.63232489006293 * 0.5 + 361.1868916288125 * 0.5 = 426.40960825943773

Rating changes

Show

all results
Date Place Points Reason
2026-09-03 99 -> 98 426.41
2026-09-02 100 -> 99 426.41
2026-09-01 94 -> 100 444.57 -> 426.41

SPB Riichi Open 2024: 14% -> 0%
2026-08-31 97 -> 94 434.98 -> 444.57

SPB Riichi Open 2025: 100% -> 86%
2026-08-26 98 -> 97 434.98
2026-08-16 92 -> 98 442.04 -> 434.98

White Wolf Cup: 57% -> 43%
2026-08-15 92 440.66 -> 442.04
2026-08-03 90 -> 92 460.86 -> 440.66

Two roosters and Chuckles: 100% -> 86%
2026-08-02 89 -> 90 460.86
2026-07-25 86 -> 89 460.86

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 676 2026-02-23 25/75 100% 3.40 RR White Wolf Cup 2026 Saint Petersburg
2 65 2025-08-31 73/78 86% 3.45 RR SPB Riichi Open 2025 Saint Petersburg
3 930 2025-08-03 4/44 86% 3.00 RR Two roosters and Chuckles Kirov
4 492 2025-02-16 31/60 43% 3.25 RR White Wolf Cup Saint Petersburg
5 316 2024-09-01 66/96 0% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
6 65 2024-03-30 44/47 0% 2.10 RR Seihoku spring tournament 2024 Saint Petersburg