Individual Calculations May 2012
 Jancik, Ondrej  Total change: -12.60  Rating chartPersonal card
 4th league SVK gr. A22 Various SVK 2011-10-09
RcRownchangeKK*chgGame
 1862 1714 0.50 3 -0.42 30 -12.60 
  Kozinka, Jan 1909 SVK0.5010.25307.50 
  Babirat, Michal 1762 SVK0.001-0.4330-12.90 
  Csefalvay, Stefan 1916 SVK0.001-0.2430-7.20 

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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