Individual Calculations July 2019
 Rudelli, Olivier  Total change: 8.40  Rating chartPersonal card
 Championnat de Bordeaux 2019 BORDEAUX FRA 2019-05-30
RcRownchangeKK*chgGame
 1642 1537 3.00 7 0.42 20 8.40 
  Fournier, Loic 1937  * FRA0.001-0.0820-1.60 
  Trevidic, Bernard 1191 FRA1.0010.11202.20 
  Rodriguez, Luis 1756 FRA0.5010.28205.60 
  Roche, Philippe 1719 FRA0.001-0.2620-5.20 
  Coant, Jean-Francois 1718 FRA0.001-0.2620-5.20 
  Calvo, Frederic 1576 FRA1.0010.552011.00 
  Goguely, Pierre 1597 FRA0.5010.08201.60 
 * 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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