Individual Calculations May 2015
 Cunsolo, Gianfranco  Total change: 3.80  Rating chartPersonal card
 CIS 2015 - Promozione Liguria Santa Margherita Ligure ITA 2015-03-27
RcRownchangeKK*chgGame
 1602 1679 2.00 3 0.19 20 3.80 
  Grieco, Claudio 1546 ITA1.0010.32206.40 
  Picasso, Filippo 1499 ITA1.0010.26205.20 
  Mazzolini, Stefano 1760 ITA0.001-0.3920-7.80 

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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