Individual Calculations December 2017
 Coccia, Vincenzo  Total change: -78.80  Rating chartPersonal card
 WE 3 Citta' di Terni Terni ITA 2017-11-17
RcRownchangeKK*chgGame
 1642 1894 2.00 5 -1.97 40 -78.80 
  Spada, Dario 1540 ITA0.001-0.8940-35.60 
  Moretti, Filippo 1688 ITA0.501-0.2640-10.40 
  D Antrassi, Luca 1750 ITA0.001-0.6940-27.60 
  Bione, Alessandro 1737 ITA0.501-0.2140-8.40 
  Condorelli, Roberto 1494  * ITA1.0010.08403.20 
 * 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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