Individual Calculations February 2015
 Morin, Jean-Yves  Total change: -15.20  Rating chartPersonal card
 28eme Open du Mans LE MANS FRA 2014-12-26
RcRownchangeKK*chgGame
 1522 1297 1.00 7 -0.76 20 -15.20 
  Gao, Etienne 1697  * FRA0.001-0.0820-1.60 
  Le Bihan, Baptiste 1626 FRA0.001-0.1220-2.40 
  Zic, Daniel 1697  * FRA0.001-0.0820-1.60 
  Tchernomoroff, Sylvain 1611 FRA0.001-0.1420-2.80 
  Caris, Nicolas 1528 FRA0.001-0.2120-4.20 
  Mariette, Fabrice 1387 FRA0.001-0.3820-7.60 
  Piassale, Mael 1108 FRA1.0010.25205.00 
 * 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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