Dmitriev Dmitriy

From Ufa, Russia

EMA: 15020055

Player page

Common russian riichi rating (CRR)

Rating date Feb. 19, 2023 (latest changes Feb. 19, 2023).

62 place (372.35).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.50 * 1 + 2.80 * 1) = 14.55

p1 = (363.64 * 3.30 * 0.71 + 805.97 * 3.50 * 1 + 293.33 * 4.20 * 1 + 0 + 0) / (3.30 * 0.71 + 3.50 * 1 + 4.20 * 1 + 1 + 1) = 407.230872201566

p2 = (805.97 * 3.50 * 1 + 293.33 * 4.20 * 1 + 363.64 * 3.30 * 0.71) / max_coefficients = 337.4611683848797

score = 407.230872201566 * 0.5 + 337.4611683848797 * 0.5 = 372.34602029322286

Rating changes

Show

all results
Date Place Points Reason
2023-02-19 63 -> 62 372.35
2023-01-28 63 370.54 -> 372.35
2023-01-14 62 -> 63 370.54
2023-01-06 63 -> 62 375.55 -> 370.54

Kirov Tournament: 86% -> 71%
2022-12-19 63 373.89 -> 375.55
2022-12-18 61 -> 63 373.89
2022-11-28 62 -> 61 369.95 -> 373.89
2022-11-06 52 -> 62 345.74 -> 369.95

Kirov Tournament: 100% -> 86%

IX Russian Riichi Championship: 0% -> 100%
2022-11-05 50 -> 52 430.64 -> 345.74
2021-02-01 28 -> 50 653.19 -> 430.64

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 293 2022-11-06 54/76 100% 4.20 RR IX Russian Riichi Championship
2 806 2022-03-20 14/68 100% 3.50 RR Tenpai can't buy happiness
3 364 2021-11-06 36/56 71% 3.30 RR Kirov Tournament
4 410 2020-03-08 24/40 0% 2.90 EMA Big open chiitoitsu in a small tenpai
5 108 2019-12-15 100/112 0% 4.05 EMA VIII Russian Riichi Championship
6 857 2019-11-04 10/64 0% 3.85 EMA Aki Shanten 2019
7 0 2019-07-06 12/12 0% 1.50 CRR Perm Half Marathon
8 522 2019-06-16 12/24 0% 2.20 RR URAL Mahjong Battle
9 687 2019-05-04 27/84 0% 4.20 EMA Haru Shanten 2019
10 684 2019-03-17 7/20 0% 2.10 RR Spring hope
11 263 2019-02-10 15/20 0% 2.10 RR Fuyu Shanten 2019
12 945 2018-11-18 6/92 0% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
13 852 2018-08-11 5/28 0% 1.70 RR Natsu Shanten 2018
14 947 2018-03-18 2/20 0% 2.10 CRR Spring tournament (Ekaterinburg)
15 593 2018-02-17 12/28 0% 1.70 RR Fuyu Shanten
16 268 2017-11-12 53/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
17 370 2017-06-11 18/28 0% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
18 968 2017-06-03 2/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
19 1000 2017-04-16 1/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
20 37 2017-03-25 27/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017