Individual Calculations April 2014
 Perret, Serge  Total change: 9.00  Rating chartPersonal card
 Tournoi Open de Mars 2014 de Hyères HYERES FRA 2014-03-01
RcRownchangeKK*chgGame
 1540 1259 1.50 6 0.30 30 9.00 
  Penkov, Nikola 1659  * FRA0.001-0.0830-2.40 
  Lenoir, Jean-Pierre 1436 FRA0.001-0.2730-8.10 
  Hamouda, Samy 1189 FRA0.501-0.1030-3.00 
  Boelen, Alexander 1659  * FRA0.001-0.0830-2.40 
  Scheidegger, Claude 1639 SUI1.0010.913027.30 
  Penloup, Dominique 1659  * FRA0.001-0.0830-2.40 
 * 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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