Individual Calculations September 2009
 Retinsky, Volodymyr  Total change: -20.70  Rating chartPersonal card
 Czech Open 2009 A - Pardubice Open Pardubice CZE 2009-07-24
RcRownchangeKK*chgGame
 2232 2361 4.00 9 -2.07 10 -20.70 
  Hanko, Pavol 2192 SVK0.501-0.2210-2.20 
  Bartos, Jan f2197 CZE0.501-0.2210-2.20 
  Masse, Hugues 2220 CAN0.501-0.1910-1.90 
  Pecha, Tomas 2213 CZE0.501-0.2010-2.00 
  De Verdier, Michael 2257 SWE0.501-0.1410-1.40 
  Nakar, Eylon 2243 ISR0.501-0.1610-1.60 
  Iglesias, Joachim 2253 FRA0.501-0.1510-1.50 
  Ambartsumova, Karina wm2274 RUS0.001-0.6210-6.20 
  Glantz, Robert 2239 GER0.501-0.1710-1.70 

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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