Usmanov Ramil

From Moscow, Russia

EMA: 15990227

Player page

Common russian riichi rating (CRR)

Rating date May 17, 2025 (latest changes May 17, 2025).

106 place (408.99).

max_coefficients = (4.60 * 0.86 + 3.85 * 1 + 3.75 * 1 + 3.65 * 1) = 15.19266

p1 = (32.26 * 1.80 * 1 + 842.70 * 3.75 * 1 + 947.37 * 1.50 * 1 + 0 + 0) / (1.80 * 1 + 3.75 * 1 + 1.50 * 1 + 1 + 1) = 512.6209944751381

p2 = (842.70 * 3.75 * 1 + 947.37 * 1.50 * 1 + 32.26 * 1.80 * 1) / max_coefficients = 305.35929850335623

score = 512.6209944751381 * 0.5 + 305.35929850335623 * 0.5 = 408.9901464892472

Rating changes

Show

all results
Date Place Points Reason
2025-05-17 159 -> 106 294.11 -> 408.99

HaTiKo: 0% -> 100%
2025-05-12 160 -> 159 289.72 -> 294.11
2025-05-03 157 -> 160 289.72
2025-04-27 155 -> 157 289.72
2025-04-26 151 -> 155 289.72
2025-04-13 149 -> 151 289.72
2025-04-11 150 -> 149 289.72
2025-03-30 151 -> 150 289.72
2025-03-29 150 -> 151 289.72
2025-03-23 148 -> 150 289.72

Tournaments

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