Individual Calculations September 2009
 Polak, Benedikt  Total change: 8.10  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2144 2075 3.00 6 0.54 15 8.10 
  Vyparina, Matej 2217 SVK0.5010.19152.85 
  Krondraf, Karel 2187 CZE0.5010.15152.25 
  Shilov, Sergej f2272 UKR0.001-0.2515-3.75 
  Cmiko, Jakub 2081 CZE0.5010.01150.15 
  Vlcek, Marek 1972 CZE1.0010.36155.40 
  Skrivanek, Jan 2136 CZE0.5010.08151.20 

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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