Individual Calculations January 2017
 Tafforeau, Romain  Total change: 27.40  Rating chartPersonal card
 Team 2017 - Nationale 3 r3 FRANCE FRA 2016-12-03
RcRownchangeKK*chgGame
 1936 1934 1.00 1 0.50 20 10.00 
  Duplessy, Franck 1936 FRA1.0010.502010.00 

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)
 
 19e Open de Noel de Gouesnou GOUESNOU FRA 2016-12-27
RcRownchangeKK*chgGame
 1902 1934 3.50 5 0.87 20 17.40 
  Gac, Jean-Luc 1534  * FRA1.0010.08201.60 
  Gac, Riwal 1627 FRA1.0010.14202.80 
  Gutscher, Marc-Andre 2008 FRA0.5010.10202.00 
  Lavanant, Maxime 2055 FRA0.5010.16203.20 
  Valuet, Bertrand f2285 FRA0.5010.39207.80 
 * 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)
 

 

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