Badamshin Shamil

From Ufa, Russia

EMA: 15020029

Player page

Common russian riichi rating (CRR)

Rating date May 29, 2020 (latest changes May 28, 2020).

236 place (88.32).

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

p1 = (555.56 * 1.70 * 0.29 + 179.49 * 2.90 * 1 + 0 + 0 + 0) / (1.70 * 0.29 + 2.90 * 1 + 1 + 1 + 1) = 123.76736108392356

p2 = (179.49 * 2.90 * 1 + 555.56 * 1.70 * 0.29) / max_coefficients = 52.86618835544508

score = 123.76736108392356 * 0.5 + 52.86618835544508 * 0.5 = 88.31677471968432

Chart scale: normalized original

Rating changes

Show

Date Place Points Reason
2020-05-28 237 -> 236 88.32
2020-05-20 239 -> 237 88.32
2020-05-12 241 -> 239 88.32
2020-05-04 241 87.30 -> 88.32
2020-05-01 245 -> 241 87.30
2020-04-21 247 -> 245 87.30
2020-04-11 243 -> 247 99.55 -> 87.30

Natsu Shanten 2018: 43% -> 29%

2020-04-04 244 -> 243 99.55
2020-03-20 245 -> 244 99.55
2020-03-17 247 -> 245 99.55

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 179 2020-03-08 33/40 100% 2.90 EMA Big open chiitoitsu in a small tenpai
2 556 2018-08-11 13/28 29% 1.70 RR Natsu Shanten 2018
3 963 2018-02-17 2/28 0% 1.70 RR Fuyu Shanten
4 24 2017-12-11 82/84 0% 3.40 EMA VI Russian Riichi Championship 2017
5 648 2017-11-12 26/72 0% 3.25 EMA Perm Riichi 2017 Aki Shanten
6 290 2017-06-03 23/32 0% 1.60 RR "Summer shanten" tournament, Perm 2017
7 778 2017-03-25 7/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017
8 140 2017-03-18 38/44 0% 1.90 RR Saint Petersburg championship. South cup 2017
9 211 2016-12-04 57/72 0% 3.25 EMA Saint Petersburg Riichi Open 2016
10 593 2015-02-22 12/28 0% 1.90 RR 2 winter riichi mahjong tournament 2015