Individual Calculations January 2018
 Couche, Didier  Total change: 2.20  Rating chartPersonal card
 Team 2018 - Nationale 2 r3-6 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 2039 1955 0.50 2 -0.26 20 -5.20 
  Torres-Vargas, David 2009 FRA0.5010.08201.60 
  Pozdnjakov, Evgueniy 2069 FRA0.001-0.3420-6.80 

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)
 
 Team 2018 - Coupe de France t3 FRANCE FRA 2017-12-11
RcRownchangeKK*chgGame
 1857 1954 1.00 1 0.37 20 7.40 
  Demuys, Maxime 1857 FRA1.0010.37207.40 

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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