Individual Calculations January 2015
 Guillaumat, Jean-Pierre  Total change: 3.20  Rating chartPersonal card
 Team 2015 - Nationale 4 - R1-4 FRANCE FRA 2014-10-11
RcRownchangeKK*chgGame
 1864 1826 1.00 2 0.10 20 2.00 
  Boulier, Maxime 1774 FRA0.501-0.0720-1.40 
  Havard, Jean-Michel 1954 FRA0.5010.17203.40 

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)
 
 7e Open International d’Echecs de Rouen ROUEN FRA 2014-12-20
RcRownchangeKK*chgGame
 1903 1801 2.00 5 0.06 20 1.20 
  Adyel, Samir 2103 FRA0.5010.35207.00 
  Josse, Sebastien 1735 FRA1.0010.41208.20 
  Henry, Patrick 1499 FRA0.501-0.3520-7.00 
  Dgebuadze, Alexandre g2201  * BEL0.001-0.0820-1.60 
  Boursier, Xavier 1978 FRA0.001-0.2720-5.40 
 * 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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