Individual Calculations July 2010
 Marquet, Didier  Total change: 1.05  Rating chartPersonal card
 12e open international de Saint Quentin en Yvelines Elancourt FRA 2010-04-25
RcRownchangeKK*chgGame
 1761 1481 1.00 5 0.07 15 1.05 
  Ferriere, Patrick 1704 FRA0.001-0.2215-3.30 
  Duval, Dominique 1791 FRA0.001-0.1415-2.10 
  Vallepin, Cedric 1881  * FRA0.001-0.0815-1.20 
  Guillet, Jacques 1547 FRA1.0010.59158.85 
  Galazka, Pierre 1881  * FRA0.001-0.0815-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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