Individual Calculations November 2012
 Lahav, Michal  Total change: 21.60  Rating chartPersonal card
 17th European Club Cup for Women 2012 Eilat ISR 2012-10-11
RcRownchangeKK*chgGame
 2109 1732 1.00 3 0.72 30 21.60 
  Javakhishvili, Lela mwg2132  * GEO0.001-0.0830-2.40 
  Dotan, Valeria wf2064 ISR0.5010.383011.40 
  Ivanova-Skripova, Tatiana 2132  * RUS0.5010.423012.60 
 * 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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