Individual Calculations May 2019
 Durant, Christophe  Total change: -21.00  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 1995 1879 0.00 3 -1.05 20 -21.00 
  Hartmann, Dominique 1885 FRA0.001-0.4920-9.80 
  Venard, Gautier 1979 FRA0.001-0.3620-7.20 
  Belloy, Julien 2121 FRA0.001-0.2020-4.00 

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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