Individual Calculations May 2018
 Kovar, Petr  Total change: -14.20  Rating chartPersonal card
 O pohar Mistra Jana 2018 - Kotnov Plana nad Luznici CZE 2018-03-29
RcRownchangeKK*chgGame
 1849 1931 3.50 7 -0.71 20 -14.20 
  Stojan, Frantisek 1736 CZE1.0010.25205.00 
  Polak, Michal 1638 CZE1.0010.15203.00 
  Bartos, Alois 1939 CZE0.001-0.4920-9.80 
  Soucha, Stepan 1828 CZE1.0010.36207.20 
  Valek, Tomas 1885 CZE0.501-0.0620-1.20 
  Vojta, Jakub 2017 CZE0.001-0.3820-7.60 
  Hlavsa, Filip 1902 CZE0.001-0.5420-10.80 

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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