Rapid: Individual Calculations May 2014
 Laigna, Marko  Total change: -20.60  Rating chartPersonal card
 15th Lembit Oll Memorial Tallinn EST 2014-04-19
RcRownchangeKK*chgGame
 1831 1997 3.00 6 -1.03 20 -20.60 
  Ezov, Roman 2261 EST0.001-0.1820-3.60 
  Olde, Grete 1649 EST0.001-0.8920-17.80 
  Linroos, Monika 1597  * EST1.0010.08201.60 
  Sepandi, Jaak 1728 EST1.0010.17203.40 
  Tuul, Tarmo 2154 EST0.001-0.2920-5.80 
  Tonso, Liina 1597  * EST1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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