Individual Calculations September 2009
 Vaculik, Martin  Total change: -7.65  Rating chartPersonal card
 Czech Open 2009 F - OCE Open Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2308 2307 2.50 6 -0.51 15 -7.65 
  Pravdik, Kamil 2041 CZE1.0010.18152.70 
  Korobov, Anton g2623 UKR0.001-0.1315-1.95 
  Natsidis, Christoph f2305 GER0.5010.00150.00 
  Vedral, Oldrich 2250 CZE0.001-0.5815-8.70 
  Tuma, Jiri 2288 CZE0.501-0.0315-0.45 
  Daskevics, Vadims f2341 LAT0.5010.05150.75 

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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