Usmanov Ramil

From Moscow, Russia

EMA: 15990227

Player page

Common russian riichi rating (CRR)

Rating date Dec. 10, 2025 (latest changes Dec. 9, 2025).

51 place (570.03).

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

p1 = (32.26 * 1.80 * 0.43 + 842.70 * 3.75 * 0.86 + 947.37 * 1.50 * 1 + 947.37 * 2.25 * 1 + 0) / (1.80 * 0.43 + 3.75 * 0.86 + 1.50 * 1 + 2.25 * 1 + 1) = 719.589541880614

p2 = (842.70 * 3.75 * 0.86 + 947.37 * 2.25 * 1 + 947.37 * 1.50 * 1 + 32.26 * 1.80 * 0.43) / max_coefficients = 420.4715719063546

score = 719.589541880614 * 0.5 + 420.4715719063546 * 0.5 = 570.0305568934843

Rating changes

Show

all results
Date Place Points Reason
2025-12-07 105 -> 51 416.44 -> 570.03

Winter Hatiko: 0% -> 100%
2025-12-04 106 -> 105 416.44
2025-11-30 105 -> 106 416.44
2025-11-19 111 -> 105 408.04 -> 416.44

"Green Dragon" in the Secret Chamber: 57% -> 43%
2025-11-14 112 -> 111 408.04
2025-11-12 113 -> 112 408.04
2025-11-04 108 -> 113 414.37 -> 408.04
2025-11-01 110 -> 108 413.87 -> 414.37
2025-10-13 100 -> 110 434.58 -> 413.87

Moscow Riichi 2024: 100% -> 86%
2025-10-09 101 -> 100 434.58

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 🥈 2/20 100% 1.50 CRR HaTiKo Korolyov
3 843 2024-10-13 15/90 86% 3.75 RR Moscow Riichi 2024 Moscow
4 32 2024-05-19 31/32 43% 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