Rapid: Individual Calculations April 2018
 Rancati, David  Total change: -17.20  Rating chartPersonal card
 OP INVERUNO 2018 INVERUNO ITA 2018-03-24
RcRownchangeKK*chgGame
 1759 1592 1.00 6 -0.86 20 -17.20 
  Mastroddi, Emiliano 1969 ITA0.001-0.0920-1.80 
  Colombo, Sandro 1760 ITA1.0010.722014.40 
  Colombo, Angelo D. 1687 ITA0.001-0.3720-7.40 
  Caselli, Luigi f1992  * ITA0.001-0.0820-1.60 
  Cecchini, Massimo 1723 ITA0.001-0.3220-6.40 
  Tufaro, Vincenzo 1425 ITA0.001-0.7220-14.40 
 * 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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