Individual Calculations May 2010
 Kovar, Oldrich  Total change: 2.25  Rating chartPersonal card
 1. liga - vychod various CZE 2009-10-11
RcRownchangeKK*chgGame
 2077 2049 2.00 4 0.15 15 2.25 
  Potomak, Vladimir 2198 CZE0.001-0.3015-4.50 
  Stuchly, Radim 2030 CZE0.501-0.0315-0.45 
  Schoupal, Patrik 2105 CZE1.0010.58158.70 
  Haderka, Karel 1975 CZE0.501-0.1015-1.50 

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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