Individual Calculations September 2014
 Iudicello, Giovanni  Total change: -6.00  Rating chartPersonal card
 FE 6 Ischia, isola verde Forio d'Ischia ITA 2014-07-27
RcRownchangeKK*chgGame
 1996 2108 3.50 6 -0.30 20 -6.00 
  Di Muccio, Lindoro 1902 ITA0.501-0.2620-5.20 
  Taylor, Robert Graham 1914 WLS0.501-0.2520-5.00 
  Tortora, Antonio 1794 ITA1.0010.14202.80 
  Gromovs, Sergejs f2217 ITA0.001-0.3520-7.00 
  Jones, Iolo C f2201 WLS0.5010.13202.60 
  Lamagna, Mario 1950 ITA1.0010.29205.80 

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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