Individual Calculations July 2018
 Li, Liya  Total change: 0.00  Rating chartPersonal card
 Astana-open 2018 B U10 Astana KAZ 2018-06-17
RcRownchangeRpKK*chgGame
 1170 0 0.50 3 0.00 897   0.00 
  Satybaldy, Adil 1303 KAZ0.0010.00 0.00 
  Kolomiets, Anna 1040 KAZ0.5010.00 0.00 
  Akhmediyar, Yernur 1166 KAZ0.0010.00 0.00 

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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