Zabelin Aleksandr

From Kazan, Russia

EMA: 15020088

Player page

Internal rating (RR)

Rating date July 5, 2026 (latest changes July 3, 2026).

249 place (24.02).

max_coefficients = (4.71 * 1 + 3.90 * 1 + 4.10 * 0.86 + 3.45 * 1) = 15.574109999999997

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 = 14.225531988665805

score = 33.82357543664931 * 0.5 + 14.225531988665805 * 0.5 = 24.024553712657557

Rating changes

Show

all results
Date Place Points Reason
2026-07-01 248 -> 249 28.65 -> 24.02

SPB Riichi Open 2024: 29% -> 14%
2026-06-15 248 28.32 -> 28.65
2026-06-14 232 -> 248 29.09 -> 28.32
2026-06-09 236 -> 232 29.09
2026-05-17 234 -> 236 29.09
2026-05-12 245 -> 234 29.09
2026-05-03 241 -> 245 29.02 -> 29.09
2026-05-01 241 33.33 -> 29.02

SPB Riichi Open 2024: 43% -> 29%
2026-04-19 230 -> 241 33.33
2026-04-11 227 -> 230 33.33

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