Individual Calculations April 2008
 Drabek, Vojtech  Total change: 6.25  Rating chartPersonal card
 Open Praha 2008 - tournament A Prague CZE 2008-01-11
RcRownchangeKK*chgGame
 2071 2147 5.50 9 0.25 25 6.25 
  Horak, Karel Sen. 1797 CZE0.501-0.3925-9.75 
  Chromovsky, Hynek 1808 CZE1.0010.12253.00 
  Trichkov, Vasil m2356 CZE0.001-0.2325-5.75 
  Rehak, Jiri 1894 CZE1.0010.19254.75 
  Skjoldborg, Jesper f2294 DEN0.001-0.3025-7.50 
  Kratochvil, Jakub 2073 CZE1.0010.402510.00 
  Gross, Georg f2303 GER0.001-0.2925-7.25 
  Novak, Vaclav 2037 CZE1.0010.35258.75 
  Klecker, Tadeas 2075 CZE1.0010.402510.00 

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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