Rapid: Individual Calculations May 2017
 Boccalatte, Piero  Total change: -37.60  Rating chartPersonal card
 OP DELLA CIOCCOLATA 2017 TORINO ITA 2017-04-01
RcRownchangeKK*chgGame
 1687 1836 1.50 5 -1.88 20 -37.60 
  Musso, Maurizio 1699 ITA0.001-0.6820-13.60 
  Varini, Matteo 1672 ITA0.001-0.7220-14.40 
  Collaro, Carlo 1436  * ITA1.0010.08201.60 
  Rubino, Enrico 1834 ITA0.5010.00200.00 
  Panero, Simone 1795 ITA0.001-0.5620-11.20 
 * 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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