Individual Calculations July 2018
 Salac, Jiri  Total change: -30.20  Rating chartPersonal card
 Jarni otevreny prebor SK OAZA Praha 2018 Praha CZE 2018-04-25
RcRownchangeKK*chgGame
 1789 2026 4.00 7 -1.51 20 -30.20 
  Prasek, Vladimir 1827 CZE0.501-0.2620-5.20 
  Docekalova, Alexandra 1849 CZE1.0010.27205.40 
  Paulovic, Milan 1742 CZE0.501-0.3420-6.80 
  Puchmajer, Pavel 1685 CZE0.501-0.3820-7.60 
  Kovar, Jan 1801 CZE0.001-0.7820-15.60 
  Valenta, Lukas 1702 CZE1.0010.13202.60 
  Wiener, Richard 1914 CZE0.501-0.1520-3.00 

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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