Individual Calculations June 2018
 Bouton, Christophe  Total change: -30.60  Rating chartPersonal card
 313A open FIDE du club 608 (1650-2199 elo) PARIS FRA 2018-05-19
RcRownchangeKK*chgGame
 1867 2047 2.00 5 -1.53 20 -30.60 
  Perot, Philippe 1792 FRA1.0010.19203.80 
  Herman, Gustave 1647  * FRA0.501-0.4220-8.40 
  Koulitchenko, Alexandre 2123 FRA0.001-0.4020-8.00 
  Selvi, Laurent 1982 FRA0.001-0.5920-11.80 
  Clair, Michael 1792 FRA0.501-0.3120-6.20 
 * 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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