Individual Calculations December 2016
 Castelli, Antonio  Total change: -3.80  Rating chartPersonal card
 WE 15 Citta' di Vignola Vignola ITA 2016-11-11
RcRownchangeKK*chgGame
 1771 1694 1.50 4 -0.19 20 -3.80 
  Vincenzi, Marco 2094  * ITA0.001-0.0820-1.60 
  Suppini, Marco 1462 ITA1.0010.21204.20 
  Muraro, Alberto 1877 ITA0.001-0.2620-5.20 
  Viola, Lorenzo 1650 ITA0.501-0.0620-1.20 
 * 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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