Individual Calculations June 2013
 Lemaire, Geoffrey  Total change: -7.95  Rating chartPersonal card
 XXXIe Open International d'échecs de Metz - Open B METZ FRA 2013-04-20
RcRownchangeKK*chgGame
 1689 1520 1.00 5 -0.53 15 -7.95 
  Schmidt, Alain 1811 FRA0.001-0.1515-2.25 
  Siatte, Jean-Pierre 1262 FRA1.0010.18152.70 
  Alif, Francis 1788 FRA0.001-0.1715-2.55 
  Hartmann, Dominique 1920  * FRA0.001-0.0815-1.20 
  Blanchon, Pascal 1664 FRA0.001-0.3115-4.65 
 * 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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