Individual Calculations August 2012
 Novak, Ludek  Total change: 2.70  Rating chartPersonal card
 Czech Open 2012 - F - 4-member team tournament Pardubice CZE 2012-07-12
RcRownchangeKK*chgGame
 1820 1958 1.50 2 0.18 15 2.70 
  Slechta, Karel 1971 CZE0.5010.02150.30 
  Bartos, Vaclav 1668 CZE1.0010.16152.40 

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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