Yakutovich Alexey

From Moscow, Russia

EMA: 15990368

Player page

Internal rating (RR)

Rating date Jan. 29, 2026 (latest changes Jan. 26, 2026).

101 place (412.01).

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

p1 = (1000 * 3.05 * 0.14 + 450.98 * 3.05 * 0.43 + 683.54 * 3.65 * 0.57 + 134.83 * 3.75 * 0.71 + 235.29 * 3.05 * 1 + 33.33 * 2.45 * 1 + 1000 * 3 * 1) / (3.05 * 0.14 + 3.05 * 0.43 + 3.65 * 0.57 + 3.75 * 0.71 + 3.05 * 1 + 2.45 * 1 + 3 * 1) = 440.55063832225756

p2 = (1000 * 3 * 1 + 683.54 * 3.65 * 0.57 + 235.29 * 3.05 * 1 + 450.98 * 3.05 * 0.43) / max_coefficients = 383.4648829431438

score = 440.55063832225756 * 0.5 + 383.4648829431438 * 0.5 = 412.00776063270064

Rating changes

Show

all results
Date Place Points Reason
2026-01-25 98 -> 101 412.01
2026-01-14 97 -> 98 412.01
2026-01-12 100 -> 97 412.01
2026-01-10 89 -> 100 429.32 -> 412.01

Agari Spring Tournament 2024: 29% -> 14%
2026-01-07 147 -> 89 283.17 -> 429.32

Moscow Open Riichi Marathon 2026: 0% -> 100%
2026-01-01 148 -> 147 283.17
2025-12-13 152 -> 148 279.24 -> 283.17

Moscow Riichi 2024: 86% -> 71%
2025-12-09 147 -> 152 287.98 -> 279.24

Agari Summer Tournament 2024: 57% -> 43%
2025-12-07 143 -> 147 287.98
2025-12-04 136 -> 143 306.67 -> 287.98

Riichi over Volga: 71% -> 57%

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 1000 2026-01-07 🥇 1/31 100% 3.00 RR Moscow Open Riichi Marathon 2026 Moscow
2 33 2025-07-13 30/31 100% 2.45 RR Agari Summer Tournament 2025 Moscow
3 235 2025-02-02 40/52 100% 3.05 RR Agari Winter Tournament 2025 Moscow
4 135 2024-10-13 78/90 71% 3.75 RR Moscow Riichi 2024 Moscow
5 684 2024-08-04 26/80 57% 3.65 RR Riichi over Volga Samara
6 451 2024-06-09 29/52 43% 3.05 RR Agari Summer Tournament 2024 Moscow
7 1000 2024-03-10 🥇 1/52 14% 3.05 RR Agari Spring Tournament 2024 Moscow
8 729 2023-09-03 30/108 0% 4.00 RR SPB Riichi Open 2023 Saint Petersburg
9 632 2023-06-11 33/88 0% 3.75 RR Money can not buy tenpai Perm
10 216 2022-06-12 88/112 0% 4.05 RR Moscow Riichi 2022 Moscow
11 836 2022-03-20 12/68 0% 3.50 RR Tenpai can't buy happiness Perm
12 319 2018-11-18 63/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten" Perm