Individual Calculations December 2019
 Lorenter, Patrick  Total change: 5.60  Rating chartPersonal card
 19eme Open International d'Echecs de Besancon BESANCON FRA 2019-10-31
RcRownchangeKK*chgGame
 1569 1528 3.50 7 0.28 20 5.60 
  Younes, Jean-Francois 1909 FRA0.001-0.0920-1.80 
  Loeillot, Michel 1128  * FRA1.0010.08201.60 
  Kedinger, Christian 1749 FRA0.001-0.2220-4.40 
  Le Floch, Jean 1299 FRA1.0010.21204.20 
  Pichon, Christophe 1420 FRA0.501-0.1520-3.00 
  Cinal, Michel 1551 FRA1.0010.532010.60 
  Marzolf, Bruno 1928  * FRA0.001-0.0820-1.60 
 * 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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