Individual Calculations June 2014
 Sonis, Luca  Total change: -7.80  Rating chartPersonal card
 FE Citta' di Arzachena Cannigione-Arzachena ITA 2014-04-24
RcRownchangeKK*chgGame
 1883 1602 0.00 3 -0.52 15 -7.80 
  Ravagnani, Tiziano 2002  * ITA0.001-0.0815-1.20 
  Pes, Francesco 1850 ITA0.001-0.1915-2.85 
  Battasi, Antonio 1797 ITA0.001-0.2515-3.75 
 * 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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