Rapid: Individual Calculations November 2017
 Bettalli, Francesco  Total change: -14.60  Rating chartPersonal card
 CISU16 2017 - CR TOSCANA U16 GROSSETO ITA 2017-10-01
RcRownchangeKK*chgGame
 1788 2137 4.50 6 -0.73 20 -14.60 
  Amonov, Daler 1737  * ITA1.0010.08201.60 
  Bechelli, Flavio 1737  * ITA0.501-0.4220-8.40 
  Colombo, Roberto 2041 ITA0.001-0.6320-12.60 
  Gori, Jacopo 1737  * ITA1.0010.08201.60 
  Abbate, Andrea 1737  * ITA1.0010.08201.60 
  Angeli, Daniele 1737  * ITA1.0010.08201.60 
 * 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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