Akhmetzyanov Rustam

From Perm, Russia

EMA: 15020038

Player page

Internal rating (RR)

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

196 place (217.93).

max_coefficients = (3.85 * 1 + 3.80 * 1 + 3.55 * 1 + 3.45 * 1) = 14.649999999999999

p1 = (96.77 * 1.60 * 0.14 + 296.30 * 2.10 * 0.14 + 732.39 * 3.25 * 0.57 + 0 + 0) / (1.60 * 0.14 + 2.10 * 0.14 + 3.25 * 0.57 + 1 + 1) = 335.43406190004964

p2 = (732.39 * 3.25 * 0.57 + 296.30 * 2.10 * 0.14 + 96.77 * 1.60 * 0.14) / max_coefficients = 100.41911262798637

score = 335.43406190004964 * 0.5 + 100.41911262798637 * 0.5 = 217.926587264018

Rating changes

Show

Date Place Points Reason
2019-04-22 197 -> 196 217.93
2019-04-16 181 -> 197 267.88 -> 217.93

Second riichi mahjong tournament, Chelyabinsk 2017: 14% -> 0%

2019-04-11 181 265.99 -> 267.88

Tyumen Mahjong Tournament (TMT) 2017: 29% -> 14%

2019-04-07 182 -> 181 265.99
2019-04-06 183 -> 182 265.99
2019-04-03 189 -> 183 258.07 -> 265.99

"Summer shanten" tournament, Perm 2017: 29% -> 14%

2019-03-25 141 -> 189 333.59 -> 258.07

"Spring shanten" tournament, Perm 2017: 14% -> 0%

2019-03-17 138 -> 141 333.59
2019-03-12 131 -> 138 356.47 -> 333.59

Perm Riichi 2017 Aki Shanten: 71% -> 57%

2019-02-22 132 -> 131 356.47

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 732 2017-11-12 20/72 57% 3.25 EMA Perm Riichi 2017 Aki Shanten
2 296 2017-06-11 20/28 14% 2.10 RR Tyumen Mahjong Tournament (TMT) 2017
3 97 2017-06-03 29/32 14% 1.60 RR "Summer shanten" tournament, Perm 2017
4 355 2017-04-16 21/32 0% 2.20 RR Second riichi mahjong tournament, Chelyabinsk 2017
5 815 2017-03-25 6/28 0% 1.50 RR "Spring shanten" tournament, Perm 2017