Individual Calculations September 2009
 Barta, Ondrej  Total change: 0.00  Rating chartPersonal card
 OPEN Doprastav Bratislava SVK 2009-07-04
RcRownchangeRpKK*chgGame
 1889 0 0.50 4 0.00 1567   0.00 
  Halasz, Michal 1835 SVK0.5010.00 0.00 
  Pacher, Milan f2358 SVK0.0010.00 0.00 
  Benova, Zita 1753 SVK0.0010.00 0.00 
  Kollar, Jan Marek 1610 SVK0.0010.00 0.00 

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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