Individual Calculations February 2013
 Iturrizaga, Eduardo  Total change: -4.30  Rating chartPersonal card
 Internacional Copa AES 2012 Distrito Nacional DOM 2012-12-01
RcRownchangeKK*chgGame
 2414 2650 6.50 9 -0.43 10 -4.30 
  Michelen, Victor Isaac 2250  * DOM1.0010.08100.80 
  Munoz Santana, Jose Lisandro m2433 DOM0.001-0.7810-7.80 
  Subervi, Jonathan 2250  * DOM1.0010.08100.80 
  Infante, Miguel f2322 DOM0.501-0.3710-3.70 
  Flaquer, Luis f2294 DOM1.0010.11101.10 
  Martinez Duany, Lelys Stanley g2463 CUB0.501-0.2410-2.40 
  Bruzon Batista, Lazaro g2692 CUB0.5010.06100.60 
  Zapata, Alonso g2466 COL1.0010.26102.60 
  Becerra Rivero, Julio g2554 USA1.0010.37103.70 
 * 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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