Rapid: Individual Calculations December 2016
 Petina, Mariya  Total change: -31.80  Rating chartPersonal card
 PFO_G13 rapid Svetloe Pole RUS 2016-11-11
RcRownchangeKK*chgGame
 1314 1326 2.50 8 -1.59 20 -31.80 
  Budkina, Karolina 1524 RUS1.0010.762015.20 
  Vityugova, Yaroslava 1445 RUS0.001-0.3420-6.80 
  Zarkova, Elizaveta 1423 RUS0.001-0.3720-7.40 
  Bishtova, Alisa 1247 RUS0.001-0.6120-12.20 
  Korepanova, Anastasiya 1267 RUS1.0010.42208.40 
  Dedushinskaya, Anna 1428 RUS0.001-0.3620-7.20 
  Egorova, Daria 1072 RUS0.501-0.3120-6.20 
  Khabibulina, Alina 1107 RUS0.001-0.7820-15.60 

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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