Individual Calculations May 2010
 Skrebnevskis, Romanas  Total change: 6.90  Rating chartPersonal card
 2009/2010 Lithuanian Chess League (1) Various cities LTU 2009-11-07
RcRownchangeKK*chgGame
 2214 2223 2.00 3 0.46 15 6.90 
  Petraitis, Gintautas 2027 LTU1.0010.25153.75 
  Uogele, Anicetas 2183 LTU1.0010.44156.60 
  Butnorius, Algimantas g2432 LTU0.001-0.2315-3.45 

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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