Individual Calculations June 2018
 Charles, Gerald  Total change: -15.20  Rating chartPersonal card
 9eme LUC Open - Tournoi International d'echecs de Lille LILLE FRA 2018-04-24
RcRownchangeKK*chgGame
 1766 1912 5.00 9 -0.76 20 -15.20 
  Iolis, Oleg 2166 BEL0.001-0.1920-3.80 
  Billet, Philippe 1555 FRA1.0010.11202.20 
  Gandreuil, Brice 1512  * FRA1.0010.08201.60 
  Deveque, Guillaume 2037 FRA0.001-0.3320-6.60 
  Chachiachvili, Salome 1530 FRA1.0010.09201.80 
  Beghin, Ronan 2010 FRA0.001-0.3720-7.40 
  Arcelin, Gael 1512  * FRA1.0010.08201.60 
  Sobry, Sebastien 2049 FRA0.001-0.3220-6.40 
  Lalouette, Louis 1524 FRA1.0010.09201.80 
 * 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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