Individual Calculations February 2015
 Kerriou, Jean-Rene  Total change: 7.40  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1523 1385 3.50 9 0.37 20 7.40 
  Can, Isik c1785  * TUR0.001-0.0820-1.60 
  Foucher, Gregory 1689 FRA0.001-0.1420-2.80 
  Piassale, Mael 1108 FRA1.0010.17203.40 
  Brault, Gabriel 1638 FRA0.001-0.1920-3.80 
  Joyeux, Gerard 1692 FRA0.001-0.1420-2.80 
  Hamon, Elisa 1177 FRA1.0010.23204.60 
  Gauclain, Loic 1685 FRA0.001-0.1520-3.00 
  Descormier, Natello 1262 FRA1.0010.33206.60 
  Gennesseaux, Blaise 1675 FRA0.5010.34206.80 
 * 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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