Individual Calculations May 2014
 Castaldo, Antonio  Total change: 18.45  Rating chartPersonal card
 OP XXXI Eporediese Ivrea ITA 2014-01-30
RcRownchangeKK*chgGame
 1720 1574 4.00 8 1.23 15 18.45 
  Chiarotto, Filippo 1974  * ITA0.5010.42156.30 
  Giachino, Adriano 1567 ITA1.0010.49157.35 
  Paonessa, Denis 1823 ITA0.001-0.1915-2.85 
  Barocelli, Carlo 1947 ITA0.001-0.1015-1.50 
  Bellotti, Giuseppe 1717 ITA0.5010.19152.85 
  Bogatto, Mario 1413 ITA1.0010.29154.35 
  Ranieri, Fabrizio f1974  * ITA0.001-0.0815-1.20 
  Grosso, Giacomo 1346 ITA1.0010.21153.15 
 * 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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