Individual Calculations April 2013
 Lo Piccolo, Antonino  Total change: 3.30  Rating chartPersonal card
 CIS 2013 - Girone C29 Acicastello ITA 2013-03-15
RcRownchangeKK*chgGame
 1761 1872 1.50 2 0.22 15 3.30 
  Cottone, Salvatore 1889 ITA0.5010.02150.30 
  Mancuso, Fabrizio 1633 ITA1.0010.20153.00 

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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