Individual Calculations January 2019
 David, Frederic  Total change: 9.40  Rating chartPersonal card
 Team 2019 - Ile de France Part 1 IDF FRA 2018-10-06
RcRownchangeKK*chgGame
 1920 1974 2.00 2 0.85 20 17.00 
  Nicolleau, Mathias 1959 FRA1.0010.48209.60 
  Bellin, Bruno 1881 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)
 
 Team 2019 - Nationale 3 r3-4 FRANCE FRA 2018-12-02
RcRownchangeKK*chgGame
 2013 1968 0.50 2 -0.38 20 -7.60 
  Lestrelin, Guillaume 2058 FRA0.5010.12202.40 
  Deltour, Quentin 1967 FRA0.001-0.5020-10.00 

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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