Individual Calculations May 2012
 Hava, Petr  Total change: -10.20  Rating chartPersonal card
 2. liga - A 2011/12 various CZE 2011-10-09
RcRownchangeKK*chgGame
 2009 1949 1.00 4 -0.68 15 -10.20 
  Chalus, Karel 2127 CZE0.001-0.2715-4.05 
  Janecek, Josef 2091 CZE1.0010.691510.35 
  Drabek, Miloslav 2005 CZE0.001-0.4215-6.30 
  Plasil, Vojtech 1814 CZE0.001-0.6815-10.20 

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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