Individual Calculations April 2014
 Rybar, Peter  Total change: 0.60  Rating chartPersonal card
 SVK 2nd league gr. B 2013/14 Various SVK 2013-10-19
RcRownchangeKK*chgGame
 2027 1810 0.50 2 0.04 15 0.60 
  Gombar, Peter 1972 SVK0.5010.21153.15 
  Huliak, Pavol 2081 SVK0.001-0.1715-2.55 

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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