Individual Calculations May 2017
 Joron, Alain  Total change: -26.80  Rating chartPersonal card
 Open de Printemps 2017 ECM (-2200) MONTPELLIER FRA 2017-04-08
RcRownchangeKK*chgGame
 1457 1173 0.00 4 -0.67 40 -26.80 
  Fournier, Jean-Fred 1573  * FRA0.001-0.0840-3.20 
  Van Den Brande, Norman 1385 FRA0.001-0.2340-9.20 
  Oms, Mirella 1443 FRA0.001-0.1740-6.80 
  Long, Raphael 1425 FRA0.001-0.1940-7.60 
 * 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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