Individual Calculations December 2015
 Delaruelle, Christian  Total change: -15.60  Rating chartPersonal card
 25eme Open international de Caen - Open A CAEN FRA 2015-10-29
RcRownchangeKK*chgGame
 1799 1850 3.50 7 -0.52 20 -10.40 
  Villegas, Pierre f2250  * MNC0.001-0.0820-1.60 
  Decaen, Melvyn 1685 FRA0.001-0.7220-14.40 
  Hamelin, Isabelle 1616 FRA1.0010.21204.20 
  Roque, Gaetan 2076 FRA0.001-0.2120-4.20 
  Heriveau, Edouard 1533 FRA1.0010.13202.60 
  Foucher, Gregory 1705 FRA0.501-0.1920-3.80 
  Martin, Yvon 1731 FRA1.0010.34206.80 
 * 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)
 
 Team 2016 - Coupe de France t2 FRANCE FRA 2015-11-08
RcRownchangeKK*chgGame
 1633 1839 0.50 1 -0.26 20 -5.20 
  Le Gallic, Yann 1633 FRA0.501-0.2620-5.20 

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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