Yants Alexandra

From Perm, Russia

EMA: 15020047

Player page

Online rating

Rating date April 19, 2021 (latest changes April 18, 2021).

200 place (146.78).

max_coefficients = (3.69 * 1 + 3.50 * 1 + 3.40 * 1) = 10.59

p1 = (327.27 * 2.80 * 0.29 + 500 * 2.40 * 0.43 + 210.53 * 1.90 * 0.43 + 0 + 0) / (2.80 * 0.29 + 2.40 * 0.43 + 1.90 * 0.43 + 1 + 1) = 204.0883578077684

p2 = (500 * 2.40 * 0.43 + 327.27 * 2.80 * 0.29 + 210.53 * 1.90 * 0.43) / max_coefficients = 89.47780925401324

score = 204.0883578077684 * 0.5 + 89.47780925401324 * 0.5 = 146.78308353089082

Rating changes

Show

Date Place Points Reason
2021-04-18 197 -> 200 146.78
2021-04-12 198 -> 197 145.55 -> 146.78
2021-03-29 198 148.35 -> 145.55

IORMC Qualifiers 2019: 57% -> 43%

2021-03-28 196 -> 198 158.99 -> 148.35

Summer Online Tournament: 43% -> 29%

2021-03-21 190 -> 196 158.99
2021-03-07 187 -> 190 158.99
2021-03-01 186 -> 187 175.53 -> 158.99

Autumn Online Tournament: 57% -> 43%

2021-02-16 185 -> 186 220.41 -> 175.53
2021-01-29 185 217.76 -> 220.41

IORMC Qualifiers 2019: 71% -> 57%

2021-01-28 186 -> 185 224.23 -> 217.76

Summer Online Tournament: 57% -> 43%

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 211 2019-09-29 16/20 43% 1.90 ONLINE IORMC Qualifiers 2019
2 500 2019-09-01 21/41 43% 2.40 ONLINE Autumn Online Tournament
3 327 2019-07-28 38/56 29% 2.80 ONLINE Summer Online Tournament
4 675 2019-02-17 28/84 0% 3.20 ONLINE Riichi Online Open Team Cup
5 952 2019-01-20 4/64 0% 2.95 ONLINE Winter Online Tournament
6 667 2018-08-26 14/40 0% 2.40 ONLINE Autumn online tournament 2018