Individual Calculations August 2014
 Bontempi, Piero  Total change: 13.40  Rating chartPersonal card
 OP Le Castella dello Jonio Isola Capo Rizzuto ITA 2014-07-07
RcRownchangeKK*chgGame
 1998 2360 6.00 6 0.67 20 13.40 
  Palmieri, Francesco 1960  * ITA1.0010.08201.60 
  Colantonio, Marco 1960  * ITA1.0010.08201.60 
  Forlano, Luigi 1960  * ITA1.0010.08201.60 
  Rotoni, Matteo 2188 ITA1.0010.27205.40 
  Guzzo, Giovanni 1960  * ITA1.0010.08201.60 
  Morelli, Gaetano 1960  * ITA1.0010.08201.60 
 * 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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