Kim Sofiya

From Tomsk, Russia

EMA: 15020096

Player page

EMA

Rating date June 2, 2020 (latest changes May 27, 2020).

219 place (546.64).

p1 = (143 * 3 * 0.50 + 109 * 2.50 * 0.50 + 880 * 4 * 0.50 + 794 * 3.50 * 1 + 211 * 2 * 1) / (3 * 0.50 + 2.50 * 0.50 + 4 * 0.50 + 3.50 * 1 + 2 * 1) = 518.219512195122

p2 = (880 * 4 * 0.50 + 794 * 3.50 * 1 + 211 * 2 * 1 + 143 * 3 * 0.50) / (4 * 0.50 + 3.50 * 1 + 2 * 1 + 3 * 0.50) = 575.0555555555555

score = 518.219512195122 * 0.5 + 575.0555555555555 * 0.5 = 546.6375338753387

Chart scale: normalized original

Rating changes

Show

Date Place Points Reason
2020-05-13 221 -> 219 546.64
2020-05-05 169 -> 221 603.89 -> 546.64

Haru Shanten 2019: 100% -> 50%

2020-05-02 173 -> 169 603.89
2020-04-29 176 -> 173 603.89
2020-04-22 181 -> 176 603.89
2020-04-15 186 -> 181 603.89
2020-04-07 185 -> 186 603.89
2020-03-18 188 -> 185 603.89
2020-03-11 191 -> 188 603.89
2020-03-08 187 -> 191 603.89

Tournaments

# Base rank Date Place Power Coefficient Type Tournament
1 211 2020-01-05 16/20 100% 2.00 EMA Snow Dragon Tournament
2 794 2019-11-04 14/64 100% 3.50 EMA Aki Shanten 2019
3 880 2019-05-04 11/84 50% 4.00 EMA Haru Shanten 2019
4 109 2019-01-05 50/56 50% 2.50 EMA Snow Dragon
5 143 2018-11-18 79/92 50% 3.00 EMA VII Russian Riichi Championship "Aki Shanten"