Individual Calculations May 2011
 Cerveny, Petr  Total change: -20.20  Rating chartPersonal card
 Krajsky prebor I PDSS various CZE 2010-10-10
RcRownchangeKK*chgGame
 2163 2299 4.00 9 -2.02 10 -20.20 
  Vyprachticky, David 1980 CZE0.001-0.8710-8.70 
  Simek, Jan 2150 CZE0.501-0.2010-2.00 
  Hosek, Milan f2304 CZE1.0010.51105.10 
  Pokorny, Tomas 2250 CZE0.501-0.0710-0.70 
  Kastner, Oldrich 2070 CZE0.501-0.2910-2.90 
  Trhal, Tomas 2035 CZE1.0010.18101.80 
  Sabol, Marian f2392 CZE0.001-0.3710-3.70 
  Cerny, Karel 2129 CZE0.001-0.7210-7.20 
  Zeinert, Michal 2154 CZE0.501-0.1910-1.90 

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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