Individual Calculations July 2011
 Soventi, Maurizio  Total change: 22.35  Rating chartPersonal card
 FE Riva degli Etruschi Castagneto Carducci - Donoratico ITA 2011-04-29
RcRownchangeKK*chgGame
 1955 1852 3.00 4 1.49 15 22.35 
  Casadei, Mauro 2177 ITA0.001-0.1315-1.95 
  Cautiero, Pietro 1715 ITA1.0010.32154.80 
  Marrocco, Silvio 1953 ITA1.0010.64159.60 
  Bigagli, Rodolfo 1973 ITA1.0010.66159.90 

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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