Individual Calculations September 2009
 Vysoglad, Petr  Total change: 2.40  Rating chartPersonal card
 Karvina Open 2009 Karvina CZE 2009-07-04
RcRownchangeKK*chgGame
 2170 2051 3.00 8 0.16 15 2.40 
  Kocwin, Bartosz f2254 POL0.001-0.2415-3.60 
  Snopek, Jiri 1913 CZE0.501-0.1915-2.85 
  Tyn, Marek 1713 CZE1.0010.12151.80 
  Zwardon, Vojtech 2231 CZE0.5010.24153.60 
  Helis, Tadeusz f2291 POL0.5010.30154.50 
  Szczepkowska-Horowska, Karina wm2327 POL0.5010.33154.95 
  Pakhomov, Alexey m2439 RUS0.001-0.0915-1.35 
  Neumann, Joachim 2191 GER0.001-0.3115-4.65 

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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