Individual Calculations April 2016
 Colombo, Abner  Total change: -12.00  Rating chartPersonal card
 OP 2 Memorial Peppino Merlini Milano ITA 2016-02-08
RcRownchangeKK*chgGame
 1547 1236 0.00 4 -0.60 20 -12.00 
  Miracola, Giorgia 1636  * ITA0.001-0.0820-1.60 
  Papale, Carmelo 1636  * ITA0.001-0.0820-1.60 
  Madaschi, Sergio 1428 ITA0.001-0.2520-5.00 
  Brisotto, Stefano 1488 ITA0.001-0.1920-3.80 
 * 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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