Telegin Sergei

From Moscow, Russia

Player page

Common russian riichi rating (CRR)

Rating date Sept. 22, 2026 (latest changes Sept. 17, 2026).

131 place (417.77).

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

p1 = (117.65 * 3.05 * 0.43 + 733.33 * 2.45 * 0.71 + 315.79 * 2.25 * 1 + 933.33 * 3 * 1 + 40 * 3.10 * 1 + 296.30 * 2.45 * 1 + 377.62 * 4.71 * 1) / (3.05 * 0.43 + 2.45 * 0.71 + 2.25 * 1 + 3 * 1 + 3.10 * 1 + 2.45 * 1 + 4.71 * 1) = 408.04124894000273

p2 = (933.33 * 3 * 1 + 377.62 * 4.71 * 1 + 733.33 * 2.45 * 0.71 + 296.30 * 2.45 * 1) / max_coefficients = 427.5074626865672

score = 408.04124894000273 * 0.5 + 427.5074626865672 * 0.5 = 417.77435581328496

Rating changes

Show

all results
Date Place Points Reason
2026-09-13 127 -> 131 429.11 -> 417.77

Agari Summer Tournament 2025: 86% -> 71%
2026-09-06 122 -> 127 429.11
2026-09-02 123 -> 122 429.11
2026-09-01 126 -> 123 429.11
2026-08-31 127 -> 126 428.39 -> 429.11
2026-08-30 124 -> 127 428.39
2026-08-27 125 -> 124 428.39
2026-08-16 120 -> 125 428.39
2026-08-15 119 -> 120 426.77 -> 428.39
2026-08-03 120 -> 119 426.77

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 378 2026-06-14 90/144 100% 4.71 RR XII Russian Championship Samara
2 296 2026-05-17 20/28 100% 2.45 RR Hatiko under the sakura Korolyov
3 40 2026-04-05 49/51 100% 3.10 RR Moscow Riichi 2026 Moscow
4 933 2026-01-07 🥉 3/31 100% 3.00 RR Moscow Open Riichi Marathon 2026 Moscow
5 316 2025-12-07 14/20 100% 2.25 RR Winter Hatiko Korolyov
6 733 2025-07-13 9/31 71% 2.45 RR Agari Summer Tournament 2025 Moscow
7 118 2025-02-02 46/52 43% 3.05 RR Agari Winter Tournament 2025 Moscow
8 773 2023-10-22 6/23 0% 2.10 CRR Mushroom League Moscow