Individual Calculations September 2014
 Andreoli, Mark  Total change: -24.20  Rating chartPersonal card
 FE 6 Ischia, isola verde Forio d'Ischia ITA 2014-07-27
 1976 1995 2.50 7 -1.21 20 -24.20 
  Gromovs, Sergejs f2217 ITA0.001-0.2220-4.40 
  Briffault, Philippe 1930 ITA0.001-0.5920-11.80 
  Cote, Frederic 1988 FRA1.0010.49209.80 
  Taylor, Robert Graham 1914 WLS0.501-0.1120-2.20 
  Nunnari, Massimo 1847 ITA0.501-0.2020-4.00 
  Colucci, Pasquale 1984 ITA0.501-0.0220-0.40 
  Lamagna, Mario 1950 ITA0.001-0.5620-11.20 

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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