Rapid: Individual Calculations July 2016
 Celati, Valentina  Total change: -17.60  Rating chartPersonal card
 OP SOTTO LA ROCCA SAN MINIATO ITA 2016-06-02
RcRownchangeKK*chgGame
 1659 1478 1.00 6 -0.88 20 -17.60 
  Pitimada, Mirko 1878  * ITA0.001-0.0820-1.60 
  Fusari, Paolo 1848 ITA0.001-0.1020-2.00 
  Boschi, Massimiliano 1878  * ITA0.001-0.0820-1.60 
  Celati, Stella 1385 ITA0.501-0.1320-2.60 
  Merighi, Yasin 1612 ITA0.001-0.3220-6.40 
  Donati, Stefano 1353 ITA0.501-0.1720-3.40 
 * 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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