Individual Calculations September 2013
 Guilbert, Francois-Xavier  Total change: -15.90  Rating chartPersonal card
 13ème Open International «Cote de Jade» PORNIC FRA 2013-08-02
RcRownchangeKK*chgGame
 1558 1731 2.50 5 -1.06 15 -15.90 
  Martini, Lionel 1515 FRA0.001-0.7815-11.70 
  Clement, Christian 1454 FRA0.501-0.3315-4.95 
  Guedon, Olivier 1849 FRA0.5010.16152.40 
  Ragot Gaufreteau, Maelyss 1503 FRA0.501-0.2915-4.35 
  Hutois, Christophe 1468 FRA1.0010.18152.70 

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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