Dmitriev Dmitriy

From Ufa, Russia

EMA: 15020055

Player page

Common russian riichi rating (CRR)

Rating date April 27, 2019 (latest changes April 27, 2019).

37 place (618.77).

max_coefficients = (3.85 * 1 + 3.80 * 1 + 3.55 * 1 + 3.50 * 1) = 14.7

p1 = (967.74 * 1.60 * 0.14 + 370.37 * 2.10 * 0.14 + 267.61 * 3.25 * 0.57 + 592.59 * 1.70 * 0.71 + 947.37 * 2.10 * 0.86 + 851.85 * 1.70 * 1 + 945.05 * 3.80 * 1 + 263.16 * 2.10 * 1 + 684.21 * 2.10 * 1) / (1.60 * 0.14 + 2.10 * 0.14 + 3.25 * 0.57 + 1.70 * 0.71 + 2.10 * 0.86 + 1.70 * 1 + 3.80 * 1 + 2.10 * 1 + 2.10 * 1) = 680.9907284768212

p2 = (945.05 * 3.80 * 1 + 947.37 * 2.10 * 0.86 + 851.85 * 1.70 * 1 + 684.21 * 2.10 * 1) / max_coefficients = 556.5564625850341

score = 680.9907284768212 * 0.5 + 556.5564625850341 * 0.5 = 618.7735955309277

Rating changes

Show

Date Place Points Reason
2019-04-17 37 618.07 -> 618.77

Fuyu Shanten: 86% -> 71%

2019-04-16 26 -> 37 654.04 -> 618.07

Second riichi mahjong tournament, Chelyabinsk 2017: 14% -> 0%

2019-04-11 29 -> 26 649.92 -> 654.04

Tyumen Mahjong Tournament (TMT) 2017: 29% -> 14%

2019-04-03 28 -> 29 651.74 -> 649.92

"Summer shanten" tournament, Perm 2017: 29% -> 14%

2019-03-31 27 -> 28 651.74
2019-03-25 29 -> 27 646.42 -> 651.74

"Spring shanten" tournament, Perm 2017: 14% -> 0%

2019-03-18 27 -> 29 658.26 -> 646.42

Spring tournament (Ekaterinburg): 100% -> 86%

2019-03-17 29 -> 27 643.49 -> 658.26

Spring hope: 0% -> 100%

2019-03-12 29 638.53 -> 643.49

Perm Riichi 2017 Aki Shanten: 71% -> 57%

2019-03-11 30 -> 29 638.53

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 684 2019-03-17 7/20 100% 2.10 RR Spring hope
2 263 2019-02-10 15/20 100% 2.10 RR Fuyu Shanten 2019
3 945 2018-11-18 6/92 100% 3.80 EMA VII Russian Riichi Championship "Aki Shanten"
4 852 2018-08-11 5/28 100% 1.70 RR Natsu Shanten 2018
5 947 2018-03-18 2/20 86% 2.10 CRR Spring tournament (Ekaterinburg)
6 593 2018-02-17 12/28 71% 1.70 RR Fuyu Shanten
7 268 2017-11-12 53/72 57% 3.25 EMA Perm Riichi 2017 Aki Shanten
8 370 2017-06-11 18/28 14% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
9 968 2017-06-03 2/32 14% 1.60 RR "Summer shanten" tournament, Perm 2017
10 1000 2017-04-16 1/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
11 37 2017-03-25 27/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017