Individual Calculations April 2009
 Pinton, Maurizio  Total change: 7.80  Rating chartPersonal card
 CP Messina Pace del Mela ITA 2009-01-03
RcRownchangeKK*chgGame
 1993 2114 2.50 3 0.52 15 7.80 
  Cappadona, Salvatore 2095 ITA0.501-0.0315-0.45 
  Zarzaca, Vincenzo 1886 ITA1.0010.21153.15 
  Alfarone, Giovanni 1998 ITA1.0010.34155.10 

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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