Zabelin Aleksandr

From Kazan, Russia

EMA: 15020088

Player page

Common russian riichi rating (CRR)

Rating date Aug. 28, 2026 (latest changes Aug. 27, 2026).

353 place (24.08).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 15.459999999999999

p1 = (105.26 * 3.85 * 0.14 + 54.55 * 3 * 1 + 0 + 0 + 0) / (3.85 * 0.14 + 3 * 1 + 1 + 1 + 1) = 33.82357543664931

p2 = (54.55 * 3 * 1 + 105.26 * 3.85 * 0.14) / max_coefficients = 14.33053040103493

score = 33.82357543664931 * 0.5 + 14.33053040103493 * 0.5 = 24.077052918842117

Rating changes

Show

all results
Date Place Points Reason
2026-08-27 354 -> 353 24.08
2026-08-16 352 -> 354 24.08
2026-08-15 352 24.02 -> 24.08
2026-08-04 360 -> 352 24.02
2026-08-02 349 -> 360 24.02
2026-07-25 345 -> 349 24.02
2026-07-14 348 -> 345 24.02
2026-07-12 344 -> 348 24.02
2026-07-11 343 -> 344 24.02
2026-07-01 341 -> 343 28.65 -> 24.02

SPB Riichi Open 2024: 29% -> 14%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 55 2026-01-25 53/56 100% 3.00 RR Riichi On Ice 2026 Samara
2 105 2024-09-01 86/96 14% 3.85 RR SPB Riichi Open 2024 Saint Petersburg
3 286 2019-11-04 46/64 0% 3.85 EMA Aki Shanten 2019 Perm
4 77 2018-11-18 85/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm
5 14 2018-05-01 71/72 0% 3.85 EMA Haru Shanten 2018 Perm