Individual Calculations July 2011
 Valenta, Petr  Total change: 25.20  Rating chartPersonal card
 Open Teplice 2011 Teplice CZE 2011-06-11
RcRownchangeKK*chgGame
 2105 1930 4.50 9 1.68 15 25.20 
  Collins, Sam E m2330  * IRL0.001-0.0815-1.20 
  Blazek, Jaroslav 1755 CZE1.0010.27154.05 
  Hadraba, Vladimir 2241 CZE0.001-0.1415-2.10 
  Svec, Ludek 1769 CZE1.0010.29154.35 
  Zwardon, Vojtech 2253 CZE0.5010.37155.55 
  Bartos, Jan f2242 CZE1.0010.861512.90 
  Porat, Maya 2278 ISR0.001-0.1115-1.65 
  Toman, Ondrej 1811 CZE1.0010.34155.10 
  Furman, Boris f2264 RUS0.001-0.1215-1.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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