Individual Calculations July 2009
 Cehelsky, Cyril  Total change: -10.05  Rating chartPersonal card
 SVK 3rd league gr.D2 2008/09 Various SVK 2008-10-26
RcRownchangeKK*chgGame
 2043 1975 1.00 4 -0.67 15 -10.05 
  Petrigacova, Daniela 1824 SVK0.501-0.2015-3.00 
  Durica, Daniel 2105 SVK0.001-0.3215-4.80 
  Holecko, Rastislav 2268 SVK0.001-0.1515-2.25 
  Jurov, Pavol 1973 SVK0.5010.00150.00 

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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