Individual Calculations August 2014
 Morelli, Gaetano  Total change: 14.60  Rating chartPersonal card
 OP Le Castella dello Jonio Isola Capo Rizzuto ITA 2014-07-07
RcRownchangeKK*chgGame
 1882 1913 3.00 4 0.73 20 14.60 
  Manfredi, Candido 1726 ITA1.0010.26205.20 
  Guzzo, Giovanni 1696 ITA1.0010.22204.40 
  Furnari, Francesco 1791 ITA1.0010.33206.60 
  Bontempi, Piero f2313  * ITA0.001-0.0820-1.60 
 * 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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