Individual Calculations January 2010
 Ferrandi, Bernard  Total change: 27.45  Rating chartPersonal card
 13e Corsica Masters Bastia FRA 2009-10-25
RcRownchangeKK*chgGame
 2045 1872 5.00 9 2.27 15 34.05 
  Karpatchev, Aleksandr g2272  * RUS0.001-0.0815-1.20 
  Franceschini, Francois-Marie 1594 FRA1.0010.17152.55 
  Dellapina, Florian 1472  * FRA1.0010.08151.20 
  Cristofari, Antoine 2109 FRA1.0010.801512.00 
  Nieminen, Kari 2219 FIN1.0010.891513.35 
  Wantiez, Fabrice f2272  * BEL0.001-0.0815-1.20 
  Hamdouchi, Adina-Maria wg2272  * ROU0.001-0.0815-1.20 
  Brongers, Henk 2035 FRA1.0010.721510.80 
  Guedon, Stephane f2164 FRA0.001-0.1515-2.25 
 * 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)
 
 Nationale 3 - R5 Various FRA 2009-12-13
RcRownchangeKK*chgGame
 1907 1863 0.00 1 -0.44 15 -6.60 
  Letonnelier, Jean-Pierre 1907 FRA0.001-0.4415-6.60 

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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