Individual Calculations March 2019
 Lecoeur, Boris  Total change: -28.80  Rating chartPersonal card
 35e Open International d'Echecs de Cappelle la Grande CAPPELLE LA GRANDE FRA 2019-02-16
RcRownchangeKK*chgGame
 1670 1536 1.00 7 -1.44 20 -28.80 
  Lombart, Philippe 1838 BEL0.001-0.1520-3.00 
  Alvin, Leo 1936  * FRA0.001-0.0820-1.60 
  Carrillo, Jose Antonio 1786 PAN0.001-0.1920-3.80 
  Depret, Francois 1817 FRA0.001-0.1620-3.20 
  Martellier, Charles 1278 FRA1.0010.18203.60 
  Azouni, Anais 1756 FRA0.001-0.2220-4.40 
  Habart, Thomas 1278 FRA0.001-0.8220-16.40 
 * 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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