Individual Calculations October 2016
 Gac, Jean-Luc  Total change: -9.80  Rating chartPersonal card
 5eme Open en Ouche (-2200) CONCHES EN OUCHE FRA 2016-09-24
RcRownchangeKK*chgGame
 1495 1501 2.50 6 -0.49 20 -9.80 
  Levesque, Thomas 1810 FRA0.001-0.1420-2.80 
  Marliere-Lepretre, Corentin 1101  * FRA1.0010.08201.60 
  Ponty, Matteo 1101  * FRA0.501-0.4220-8.40 
  Metayer, Rene 1696 FRA1.0010.752015.00 
  Andrieu, Philippe 1875 FRA0.001-0.1020-2.00 
  Harmelle, Dominique 1385 FRA0.001-0.6620-13.20 
 * 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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