Individual Calculations April 2013
 Cogliandro, Santo  Total change: -33.00  Rating chartPersonal card
 CIS 2013 - Promozione Liguria - girone B Genova ITA 2013-03-15
RcRownchangeKK*chgGame
 1758 2026 0.50 2 -1.10 30 -33.00 
  Faggiani, Marco 1889 ITA0.501-0.1830-5.40 
  Noberasco, Mario 1626  * ITA0.001-0.9230-27.60 
 * 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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