Individual Calculations July 2011
 Oddo, Salvatore  Total change: -12.50  Rating chartPersonal card
 CR Sicilia 2011 Marsala ITA 2011-06-01
RcRownchangeKK*chgGame
 1939 1644 0.00 3 -0.50 25 -12.50 
  Campo, Renato 1984 ITA0.001-0.1225-3.00 
  Arnetta Maria, Teresa wf2044  * ITA0.001-0.0825-2.00 
  Savalla, Pietro 1790 ITA0.001-0.3025-7.50 
 * 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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