Usmanov Ramil

From Moscow, Russia

EMA: 15990227

Player page

Common russian riichi rating (CRR)

Rating date May 24, 2026 (latest changes May 23, 2026).

77 place (487.66).

max_coefficients = (4.10 * 1 + 3.90 * 1 + 3.45 * 1 + 3.40 * 1) = 14.85

p1 = (842.70 * 3.75 * 0.43 + 947.37 * 1.50 * 0.86 + 947.37 * 2.25 * 1 + 0 + 0) / (3.75 * 0.43 + 1.50 * 0.86 + 2.25 * 1 + 1 + 1) = 658.5532486805079

p2 = (947.37 * 2.25 * 1 + 842.70 * 3.75 * 0.43 + 947.37 * 1.50 * 0.86) / max_coefficients = 316.7663299663299

score = 658.5532486805079 * 0.5 + 316.7663299663299 * 0.5 = 487.65978932341886

Rating changes

Show

all results
Date Place Points Reason
2026-05-19 66 -> 77 526.80 -> 487.66

"Green Dragon" in the Secret Chamber: 14% -> 0%
2026-05-17 65 -> 66 537.06 -> 526.80

HaTiKo: 100% -> 86%
2026-05-03 61 -> 65 535.95 -> 537.06
2026-04-27 62 -> 61 535.95
2026-04-13 63 -> 62 554.78 -> 535.95

Moscow Riichi 2024: 57% -> 43%
2026-04-05 62 -> 63 554.78
2026-03-21 61 -> 62 554.78
2026-03-19 64 -> 61 542.59 -> 554.78

"Green Dragon" in the Secret Chamber: 29% -> 14%
2026-03-12 63 -> 64 542.59
2026-03-10 64 -> 63 542.59

Tournaments

# Base rank Date Place Power Coefficient Rating Tournament City
1 947 2025-12-07 🥈 2/20 100% 2.25 RR Winter Hatiko Korolyov
2 947 2025-05-17 🥈 2/20 86% 1.50 CRR HaTiKo Korolyov
3 843 2024-10-13 15/90 43% 3.75 RR Moscow Riichi 2024 Moscow
4 32 2024-05-19 31/32 0% 1.80 CRR "Green Dragon" in the Secret Chamber Korolyov
5 147 2021-11-28 65/76 0% 3.45 RR Saint Petersburg Open 2021 Saint Petersburg
6 523 2019-12-15 54/112 0% 4.05 EMA VIII Russian Riichi Championship Moscow
7 143 2019-11-24 55/64 0% 3.45 EMA Saint Petersburg Open 2019 Saint Petersburg
8 24 2019-05-04 82/84 0% 4.20 EMA Haru Shanten 2019 Perm
9 733 2019-03-24 5/16 0% 2.60 CRR Double burning Moscow
10 872 2019-01-13 7/48 0% 3.10 RR Agari team tournament 2019 Moscow
11 487 2018-12-23 21/40 0% 2.90 RR North Cup 2018 Saint Petersburg
12 444 2018-12-16 36/64 0% 3.45 EMA White Dragon Tournament Moscow
13 826 2018-07-22 5/24 0% 3.18 RR Winner tournament. Agari season event Moscow
14 259 2018-07-15 21/28 0% 3.00 RR Moscow Open Riichi Marathon Moscow
15 778 2018-05-20 7/28 0% 3.50 CRR A-League Moscow
16 789 2018-05-12 5/20 0% 1.50 CRR Agari tournament. First stage Moscow
17 662 2017-11-12 25/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten Perm
18 683 2017-10-22 21/64 0% 3.45 EMA Moscow Riichi Open 2017 Moscow
19 741 2017-08-06 8/28 0% 2.30 EMA Ivanovo Region Riichi 2017 Ivanovo
20 686 2017-07-09 12/36 0% 3.20 RR Moscow Open Riichi Marathon 2017 Moscow
21 563 2016-12-04 32/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016 Saint Petersburg
22 207 2016-09-11 70/88 0% 3.45 EMA V Russian Riichi Championship 2016 Moscow
23 368 2016-08-27 13/20 0% 1.50 RR August tournament glhf; 2016 Moscow
24 739 2016-05-28 7/24 0% 1.60 RR May tournament glhf; 2016 Moscow
25 970 2016-03-13 4/100 0% 3.40 RR "Japanese House" riichi mahjong cup 2016 Moscow
26 636 2016-02-27 5/12 0% 1.10 CRR Mahjong tournament at the Intellectual Games Festival 2016 Samara
27 615 2016-02-22 16/40 0% 2.60 EMA Ivanovo Region Riichi Championship 2016 Ivanovo
28 533 2016-02-06 8/16 0% 1.40 RR February tournament glhf; 2016 Moscow
29 953 2016-01-05 🥉 3/44 0% 1.90 RR Eighth winter tournament Novosibirsk
30 412 2015-10-18 31/52 0% 2.90 EMA Russian Open Riichi Championship 2015 Vologda
31 543 2015-08-22 17/36 0% 1.70 EMA Nizhny Novgorod Riichi Championship 2015 Nizhny Novgorod
32 116 2015-03-08 39/44 0% 2.50 EMA Moscow Riichi Championship 2015 Moscow