Individual Calculations April 2008
 Bertola, Numa  Total change: 1.80  Rating chartPersonal card
 Festival International des Jeux - B Cannes FRA 2008-02-11
RcRownchangeKK*chgGame
 1828 1955 5.50 8 0.12 15 1.80 
  Schurra, Gerard 1738 FRA1.0010.22153.30 
  Bodereau, Marc 1845 FRA1.0010.35155.25 
  Massuger, Lionel 1807 FRA1.0010.30154.50 
  Cayla, Jonathan 1816 FRA0.001-0.6915-10.35 
  Gomez, Jose 1886 FRA0.501-0.1015-1.50 
  Cavatorta, Ivan 1859 ITA1.0010.37155.55 
  Iasman, Inna 1855 RUS0.501-0.1415-2.10 
  Gambarino, Federico 1815 ITA0.501-0.1915-2.85 

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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