Individual Calculations April 2013
 Hubka, Roland  Total change: -16.35  Rating chartPersonal card
 2. liga - A 2012/13 various CZE 2012-10-14
RcRownchangeKK*chgGame
 1983 1999 1.00 4 -1.09 15 -16.35 
  Janska, Jitka 1897 CZE0.501-0.1415-2.10 
  Rozsafny, Michal 1886 CZE0.501-0.1515-2.25 
  Gutman, Petr 2127 CZE0.001-0.3315-4.95 
  Palkova, Katerina 2022 CZE0.001-0.4715-7.05 

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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