Goman Roman

From Berdsk, Russia

EMA: 15020015

Player page

Common russian riichi rating (CRR)

Rating date April 23, 2019 (latest changes April 23, 2019).

262 place (113.74).

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

p1 = (565.22 * 2.20 * 0.29 + 419.35 * 2.20 * 0.71 + 0 * 2.20 * 1 + 0 + 0) / (2.20 * 0.29 + 2.20 * 0.71 + 2.20 * 1 + 1 + 1) = 158.47812499999998

p2 = (419.35 * 2.20 * 0.71 + 565.22 * 2.20 * 0.29 + 0 * 2.20 * 1) / max_coefficients = 68.99727891156463

score = 158.47812499999998 * 0.5 + 68.99727891156463 * 0.5 = 113.73770195578231

Rating changes

Show

Date Place Points Reason
2019-04-22 263 -> 262 113.74
2019-04-17 264 -> 263 113.74
2019-04-13 257 -> 264 129.30 -> 113.74

Siberia Cup 2017: 43% -> 29%

2019-04-09 258 -> 257 129.30
2019-04-01 260 -> 258 129.30
2019-03-21 261 -> 260 129.30
2019-03-18 262 -> 261 129.30
2019-03-17 259 -> 262 129.30
2019-03-11 260 -> 259 129.30
2019-03-09 257 -> 260 129.30

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 0 2018-08-12 24/24 100% 2.20 RR Siberian riichi
2 419 2018-01-05 19/32 71% 2.20 RR Russian riichi championship by JPML-B rules
3 565 2017-08-13 11/24 29% 2.20 EMA Siberia Cup 2017
4 400 2017-01-05 22/36 0% 2.50 RR Quick discard 2017
5 0 2016-05-03 32/32 0% 2.40 RR Siberia Cup 2016