Individual Calculations October 2008
 Vacek, Martin  Total change: -11.55  Rating chartPersonal card
 Czech Open 2008 F - OCE Open Pardubice CZE 2008-07-10
RcRownchangeKK*chgGame
 2190 2320 2.50 5 -0.77 15 -11.55 
  Pilatik, Michal 2006 SVK1.0010.14152.10 
  Jedlicka, Lubos 2056 CZE0.501-0.3215-4.80 
  Kulakov, Viacheslav 2360 RUS0.5010.06150.90 
  Sodoma, Jan 2379 CZE0.5010.08151.20 
  Kantans, Toms 2148 LAT0.001-0.7315-10.95 

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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