Tyurnin Alexey

From Perm, Russia

EMA: 15020056

Player page

Internal rating (RR)

Rating date Feb. 1, 2020 (latest changes Feb. 1, 2020).

75 place (476.67).

max_coefficients = (4.20 * 1 + 4.05 * 1 + 3.85 * 1 + 3.45 * 1) = 15.55

p1 = (370.37 * 1.70 * 0.14 + 366.20 * 3.85 * 0.29 + 782.61 * 1.40 * 0.43 + 74.07 * 1.70 * 0.57 + 909.09 * 3 * 0.86 + 578.95 * 2.10 * 1 + 285.71 * 3.20 * 1 + 296.30 * 2.60 * 1 + 621.62 * 4.05 * 1) / (1.70 * 0.14 + 3.85 * 0.29 + 1.40 * 0.43 + 1.70 * 0.57 + 3 * 0.86 + 2.10 * 1 + 3.20 * 1 + 2.60 * 1 + 4.05 * 1) = 504.13478863210577

p2 = (621.62 * 4.05 * 1 + 909.09 * 3 * 0.86 + 578.95 * 2.10 * 1 + 285.71 * 3.20 * 1) / max_coefficients = 449.2090032154341

score = 504.13478863210577 * 0.5 + 449.2090032154341 * 0.5 = 476.67189592376997

Rating changes

Show

all results
Date Place Points Reason
2020-02-01 75 476.67

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 622 2019-12-15 43/112 100% 4.05 EMA VIII Russian Riichi Championship
2 296 2019-09-08 20/28 100% 2.60 RR And yet the sinner collects tanyao
3 286 2019-07-21 26/36 100% 3.20 RR Moscow Open Riichi Marathon 2019
4 579 2019-02-10 9/20 100% 2.10 RR Fuyu Shanten 2019
5 909 2019-01-05 6/56 86% 3.00 EMA Snow Dragon
6 74 2018-08-11 26/28 57% 1.70 RR Natsu Shanten 2018
7 783 2018-07-28 6/24 43% 1.40 RR Seven ryanmens
8 366 2018-05-01 46/72 29% 3.85 EMA Haru Shanten 2018
9 370 2018-02-17 18/28 14% 1.70 RR Fuyu Shanten
10 254 2017-11-12 54/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
11 148 2017-03-25 24/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017