Individual Calculations August 2021
 Lewis, John  Total change: -44.40  Rating chartPersonal card
 35eme Open International d'echecs d'Avoine AVOINE FRA 2021-07-17
RcRownchangeKK*chgGame
 1901 2082 3.50 8 -2.22 20 -44.40 
  Veysseyre, Robin 1903 FRA1.0010.27205.40 
  Devallee, Jeremie f2220 FRA0.001-0.3120-6.20 
  Maugin, Narada 1952 FRA0.501-0.1820-3.60 
  Baumel, Laurent 1821 FRA1.0010.18203.60 
  Roch, Florian 1938 FRA0.001-0.6920-13.80 
  Pichon, Ewen 1943 FRA0.001-0.6920-13.80 
  Lamothe, Hugo 1682  * FRA1.0010.08201.60 
  Sere, Nicolas 1748 FRA0.001-0.8820-17.60 
 * 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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