Individual Calculations August 2013
 Petrovskis, Olegs  Total change: 23.55  Rating chartPersonal card
 Czech Open 2013 - B - open rating tournament Pardubice CZE 2013-07-19
RcRownchangeKK*chgGame
 2106 2009 5.00 9 1.57 15 23.55 
  Colijn, Stefan 2293 NED0.001-0.1615-2.40 
  Raulf, Christopher 1877 GER1.0010.32154.80 
  Ivaschenko, Dmitry 2231 UKR0.5010.28154.20 
  Mostertman, Milan 2280 NED0.5010.33154.95 
  Vesely, Libor 2197 CZE0.001-0.2615-3.90 
  Martin, Richard 1752 GER1.0010.18152.70 
  Meurs, Tom 2231 NED0.001-0.2215-3.30 
  Smolik, Boris 1960 CZE1.0010.43156.45 
  Toder, Alexandr 2133 RUS1.0010.671510.05 

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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