Meshin Vitaliy

From Novosibirsk, Russia

EMA: 15020005

Player page

Internal rating (RR)

Rating date Feb. 1, 2021 (latest changes Feb. 1, 2021).

93 place (233.24).

max_coefficients = (4.05 * 0.86 + 2.90 * 1 + 3.85 * 0.71 + 3.45 * 0.71) = 11.585645

p1 = (555.56 * 2.30 * 0.57 + 631.58 * 2.10 * 0.86 + 0 + 0 + 0) / (2.30 * 0.57 + 2.10 * 0.86 + 1 + 1 + 1) = 305.34352393553945

p2 = (631.58 * 2.10 * 0.86 + 555.56 * 2.30 * 0.57) / max_coefficients = 161.13992790215823

score = 305.34352393553945 * 0.5 + 161.13992790215823 * 0.5 = 233.24172591884883

Rating changes

Show

all results
Date Place Points Reason
2021-02-01 80 -> 93 446.99 -> 233.24
2020-02-01 80 446.99

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 632 2020-01-05 8/20 86% 2.10 EMA Snow Dragon Tournament
2 556 2019-08-25 13/28 57% 2.30 RR The Green dragon tournament
3 618 2019-01-05 22/56 0% 3.00 EMA Snow Dragon
4 783 2018-08-12 6/24 0% 2.20 RR Siberian riichi
5 613 2018-01-05 13/32 0% 2.20 RR Russian riichi championship by JPML-B rules
6 1000 2017-08-13 1/24 0% 2.20 EMA Siberia Cup 2017
7 886 2017-01-05 5/36 0% 2.50 RR Quick discard 2017
8 968 2016-05-03 2/32 0% 2.40 RR Siberia Cup 2016
9 721 2016-01-05 13/44 0% 1.90 RR Eighth winter tournament