Rapid: Individual Calculations January 2020
 Ivshin, Semen  Total change: 0.00  Rating chartPersonal card
 Satka Youth Championship 2019 rapid U9 Satka RUS 2019-11-16
 1152 1155 1.00 2 0.00 20 0.00 
  Chistiakov, Timofei 1049 RUS1.0010.36207.20 
  Nichkova, Alisa 1255 RUS0.001-0.3620-7.20 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)


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