Individual Calculations May 2017
 Pappalardo, Antonio  Total change: -4.00  Rating chartPersonal card
 49 CIS - Promozione Lombardia 1 Robecchetto con Induno ITA 2017-03-24
RcRownchangeKK*chgGame
 1720 1659 2.00 5 -0.20 20 -4.00 
  Nossa, Mauro 1500 ITA0.001-0.7120-14.20 
  Campanella, Nicola 1636 ITA0.501-0.0320-0.60 
  Rossini, Fulvio 2059  * ITA0.001-0.0820-1.60 
  Mereghetti, Marco 1704 ITA0.5010.06201.20 
  Galli, Agostino 1701 ITA1.0010.562011.20 
 * 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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