Individual Calculations December 2019
 Chirva, Alena  Total change: 50.40  Rating chartPersonal card
 Central FR Chmp 2019 G13 Bryansk RUS 2019-11-02
RcRownchangeKK*chgGame
 1213 1228 6.00 9 1.26 40 50.40 
  Mikheeva, Daria 1059 RUS1.0010.284011.20 
  Prokofieva, Kira 1053 RUS1.0010.274010.80 
  Efimova, Darya 1401 RUS0.5010.23409.20 
  Marochkina, Yaroslava 1567 RUS0.001-0.1240-4.80 
  Bizyukina, Polina 1167 RUS0.001-0.5840-23.20 
  Raspaeva, Daria 1062 RUS1.0010.284011.20 
  Isakova, Anna 1176 RUS1.0010.434017.20 
  Minaeva, Aleksandra 1314 RUS1.0010.624024.80 
  Hegai, Zarina 1119 RUS0.501-0.1540-6.00 

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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