Individual Calculations August 2019
 Lewis, John  Total change: 16.40  Rating chartPersonal card
 34eme Open International d'Avoine AVOINE FRA 2019-07-20
RcRownchangeKK*chgGame
 1928 2022 5.50 8 0.82 20 16.40 
  Merenciano, Alexandre 2198 FRA0.5010.23204.60 
  Pottier, Simeon 2192 FRA0.001-0.2820-5.60 
  Frick, Christoph f2134 GER0.001-0.3520-7.00 
  Perla, Ilan 1622  * FRA1.0010.08201.60 
  Noyer, Bastien 1622  * FRA1.0010.08201.60 
  Michel, Christophe 1744 FRA1.0010.17203.40 
  Lehericey, Fabrice 1683 FRA1.0010.12202.40 
  Samoun, Florent f2230 FRA1.0010.772015.40 
 * 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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