Individual Calculations July 2020
 Hosova, Sandra  Total change: -2.40  Rating chartPersonal card
 1. liga mladeze A 2019/2020 r8-11 various CZE 2020-06-19
RcRownchangeKK*chgGame
 1451 1326 1.00 3 -0.06 40 -2.40 
  Ulc, Jiri 1272 CZE1.0010.424016.80 
  Veverka, Vladimir 1645 CZE0.001-0.1340-5.20 
  Dvorny, Tomas 1437 CZE0.001-0.3540-14.00 

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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