Individual Calculations November 2017
 Lapierre, Jacques  Total change: -10.80  Rating chartPersonal card
 16eme Open International d'Echecs de la Ville de Menton MENTON FRA 2017-10-22
RcRownchangeKK*chgGame
 1716 1772 4.00 8 -0.54 20 -10.80 
  Kien, Lancelot 1372  * MNC1.0010.08201.60 
  Roussiere, Christophe 2051 FRA0.001-0.1620-3.20 
  Adam, Alain 1571 FRA1.0010.24204.80 
  Coste, Thierry 2081 FRA0.001-0.1420-2.80 
  Rozec, Mialy 1614 FRA0.501-0.2120-4.20 
  Marchal, Roger 1574 FRA0.501-0.2620-5.20 
  Aubert, Elea 1547 FRA1.0010.22204.40 
  Dijon, Frederic 1917 FRA0.001-0.3120-6.20 
 * 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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