Individual Calculations March 2010
 Locatelli, Claude  Total change: 13.65  Rating chartPersonal card
 6e Open International de Noel Mont de Marsan FRA 2009-12-26
RcRownchangeKK*chgGame
 1840 1595 2.50 7 0.91 15 13.65 
  Birebent, Guy 1752 FRA1.0010.711510.65 
  Velten, Paul 1995  * FRA0.001-0.0815-1.20 
  Barraud, Mickael 1907 FRA0.001-0.1415-2.10 
  Perrin, Herve 1449 FRA0.501-0.2015-3.00 
  Morel, Jean-Marc 1904 FRA0.001-0.1415-2.10 
  Bruned, Vianney 1881 ESP1.0010.841512.60 
  Tholey, Jean-Paul 1995  * 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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