Individual Calculations December 2019
 Julien, Franc  Total change: 1.80  Rating chartPersonal card
 Open FIDE de Louviers 2019 (-2200) LOUVIERS FRA 2019-11-09
RcRownchangeKK*chgGame
 1553 1483 3.00 7 0.09 20 1.80 
  Abdat, Rachid 1883  * FRA0.001-0.0820-1.60 
  Quevauvilliers, Philippe 1234 FRA1.0010.19203.80 
  Lehericey, Fabrice 1739 FRA0.001-0.1920-3.80 
  Marie, Isabelle 1083  * FRA1.0010.08201.60 
  Andrieu, Philippe 1807 FRA0.5010.37207.40 
  Bordelet, Louis 1622 FRA0.001-0.3120-6.20 
  Arinal, Serge 1503 FRA0.5010.03200.60 
 * 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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