Individual Calculations July 2012
 Martinez, Rolly  Total change: 5.90  Rating chartPersonal card
 OP Memorial Renato Didoni Milano ITA 2012-04-21
RcRownchangeKK*chgGame
 2296 2419 5.00 7 0.59 10 5.90 
  Gaggino, Davide 2019  * ITA1.0010.08100.80 
  Motola, Jacopo 2019  * ITA1.0010.08100.80 
  Novik, Maxim g2456 RUS0.001-0.4510-4.50 
  Massironi, Marco 2213 ITA1.0010.24102.40 
  Salvador, Roland g2502 PHI0.5010.11101.10 
  Sudakova, Irina wg2331 RUS1.0010.38103.80 
  Anisimov, Pavel m2529 RUS0.5010.15101.50 
 * 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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