Individual Calculations June 2013
 Colasante, Marianna  Total change: 13.50  Rating chartPersonal card
 CIS - 6 Femminile Bratto ITA 2013-04-28
RcRownchangeKK*chgGame
 1887 1622 1.50 3 0.90 15 13.50 
  Brunello, Marina wm2022  * ITA0.001-0.0815-1.20 
  Bizzarro, Sofia 1707 ITA0.5010.12151.80 
  Santeramo, Alessia 1931 ITA1.0010.861512.90 
 * 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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