Rapid: Individual Calculations May 2013
 Colombo, Abner  Total change: -9.20  Rating chartPersonal card
 OP 2 UN LIBRO PER AMICO MILANO ITA 2013-03-23
RcRownchangeKK*chgGame
 1642 1325 0.00 3 -0.46 20 -9.20 
  Mariucci, Felice 1725  * ITA0.001-0.0820-1.60 
  Chinnici, Giorgio 1715 ITA0.001-0.0920-1.80 
  Vignati, Andrea 1486 ITA0.001-0.2920-5.80 
 * 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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