Meshin Vitaliy

From Novosibirsk, Russia

EMA: 15020005

Player page

Common russian riichi rating (CRR)

Rating date June 2, 2020 (latest changes June 2, 2020).

80 place (441.70).

max_coefficients = (4.05 * 1 + 3.85 * 1 + 4.20 * 0.86 + 3.45 * 1) = 14.949819999999999

p1 = (782.61 * 2.20 * 0.29 + 473.68 * 1.30 * 0.43 + 618.18 * 3 * 0.57 + 555.56 * 2.30 * 1 + 631.58 * 2.10 * 1) / (2.20 * 0.29 + 1.30 * 0.43 + 3 * 0.57 + 2.30 * 1 + 2.10 * 1) = 605.434032153777

p2 = (631.58 * 2.10 * 1 + 555.56 * 2.30 * 1 + 618.18 * 3 * 0.57 + 782.61 * 2.20 * 0.29) / max_coefficients = 277.9759221181258

score = 605.434032153777 * 0.5 + 277.9759221181258 * 0.5 = 441.7049771359514

Chart scale: normalized original

Rating changes

Show

Date Place Points Reason
2020-05-23 81 -> 80 441.70
2020-05-20 82 -> 81 441.70
2020-05-18 81 -> 82 441.70
2020-05-13 80 -> 81 441.70
2020-05-09 82 -> 80 441.70
2020-05-05 80 -> 82 450.92 -> 441.70

Snow Dragon: 71% -> 57%

2020-05-04 81 -> 80 445.21 -> 450.92
2020-05-03 82 -> 81 445.21
2020-05-01 83 -> 82 445.21
2020-04-23 84 -> 83 445.21

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 632 2020-01-05 8/20 100% 2.10 EMA Snow Dragon Tournament
2 556 2019-08-25 13/28 100% 2.30 RR The Green dragon tournament
3 618 2019-01-05 22/56 57% 3.00 EMA Snow Dragon
4 474 2018-10-21 11/20 43% 1.30 CRR Awakening of the rising sun dragon
5 783 2018-08-12 6/24 29% 2.20 RR Siberian riichi
6 613 2018-01-05 13/32 0% 2.20 RR Russian riichi championship by JPML-B rules
7 1000 2017-08-13 1/24 0% 2.20 EMA Siberia Cup 2017
8 886 2017-01-05 5/36 0% 2.50 RR Quick discard 2017
9 968 2016-05-03 2/32 0% 2.40 RR Siberia Cup 2016
10 721 2016-01-05 13/44 0% 1.90 RR Eighth winter tournament