Individual Calculations October 2018
 Goyer, Lionel  Total change: -1.80  Rating chartPersonal card
 Open du Jeu d'Echecs du Festival des Jeux de Vichy 2018 (-2200) VICHY FRA 2018-09-22
RcRownchangeKK*chgGame
 1687 1799 3.00 5 -0.09 20 -1.80 
  Guillaume, Mathieu 1399  * FRA1.0010.08201.60 
  Chaudagne, Christophe 2009 FRA0.001-0.2320-4.60 
  Marcellier, Clement 1496 FRA1.0010.14202.80 
  Kozlowski, Thierry 1959 FRA0.001-0.2920-5.80 
  Boulier, Rene 1570 FRA1.0010.21204.20 
 * 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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