Dmitriev Dmitriy

From Ufa, Russia

EMA: 15020055

Player page

Internal rating (RR)

Rating date Oct. 28, 2022 (latest changes Oct. 28, 2022).

44 place (345.74).

max_coefficients = (4.05 * 1 + 3.50 * 1 + 3.45 * 1 + 3.30 * 1) = 14.3

p1 = (363.64 * 3.30 * 1 + 805.97 * 3.50 * 1 + 0 + 0 + 0) / (3.30 * 1 + 3.50 * 1 + 1 + 1 + 1) = 410.2959183673469

p2 = (805.97 * 3.50 * 1 + 363.64 * 3.30 * 1) / max_coefficients = 281.1818181818182

score = 410.2959183673469 * 0.5 + 281.1818181818182 * 0.5 = 345.73886827458256

Rating changes

Show

all results
Date Place Points Reason
2022-10-14 45 -> 44 442.61 -> 345.74
2021-02-01 34 -> 45 623.95 -> 442.61
2020-02-01 34 623.95

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 806 2022-03-20 14/68 100% 3.50 RR Tenpai can't buy happiness
2 364 2021-11-06 36/56 100% 3.30 RR Kirov Tournament
3 410 2020-03-08 24/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
4 108 2019-12-15 100/112 0% 4.05 EMA VIII Russian Riichi Championship
5 857 2019-11-04 10/64 0% 3.85 EMA Aki Shanten 2019
6 522 2019-06-16 12/24 0% 2.20 RR URAL Mahjong Battle
7 687 2019-05-04 27/84 0% 4.20 EMA Haru Shanten 2019
8 684 2019-03-17 7/20 0% 2.10 RR Spring hope
9 263 2019-02-10 15/20 0% 2.10 RR Fuyu Shanten 2019
10 945 2018-11-18 6/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
11 852 2018-08-11 5/28 0% 1.70 RR Natsu Shanten 2018
12 593 2018-02-17 12/28 0% 1.70 RR Fuyu Shanten
13 268 2017-11-12 53/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
14 370 2017-06-11 18/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
15 968 2017-06-03 2/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
16 1000 2017-04-16 1/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
17 37 2017-03-25 27/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017