Individual Calculations July 2011
 Norrito, Salvatore  Total change: -6.60  Rating chartPersonal card
 OP Kodokan - Citta' di Messina San Saba ITA 2011-06-10
RcRownchangeKK*chgGame
 2022 1713 0.00 3 -0.44 15 -6.60 
  Ljubisavljevic, Zivojin Z m2113  * SRB0.001-0.0815-1.20 
  Cattafi, Giuseppe 2017 ITA0.001-0.1415-2.10 
  Pisacane, Pietro 1937 ITA0.001-0.2215-3.30 
 * 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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