Individual Calculations July 2009
 Herejk, Petr  Total change: -25.65  Rating chartPersonal card
 Krajsky prebor SSPK various CZE 2008-10-19
RcRownchangeKK*chgGame
 2071 2200 3.00 7 -1.71 15 -25.65 
  Jonas, Vaclav 1987 CZE0.001-0.7715-11.55 
  Kupka, Frantisek 2056 CZE0.501-0.1915-2.85 
  Nguyen, Dinh Phong 2011 CZE0.501-0.2515-3.75 
  Liska, Karel 2108 CZE1.0010.37155.55 
  Toman, Jan 2108 CZE0.001-0.6315-9.45 
  Simandl, Karel 2085 CZE0.501-0.1615-2.40 
  Muk, Ivo 2144 CZE0.501-0.0815-1.20 

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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