Individual Calculations September 2009
 Krondraf, Karel  Total change: 12.75  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2084 2187 4.00 5 0.85 15 12.75 
  Jirka, Jiri m2440 CZE0.5010.31154.65 
  Polak, Benedikt 2075 CZE0.501-0.1515-2.25 
  Hollmann, Zdenek 2042 CZE1.0010.31154.65 
  Pospisil, Martin 1868 CZE1.0010.13151.95 
  Schmalz, Michal 1996 CZE1.0010.25153.75 

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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