Individual Calculations January 2019
 Fierry-Fraillon, David  Total change: 21.20  Rating chartPersonal card
 Team 2019 - Nationale 3 r3-4 FRANCE FRA 2018-12-02
RcRownchangeKK*chgGame
 1965 1954 1.50 2 0.53 40 21.20 
  Gjoka, Genc 1923 FRA1.0010.464018.40 
  Lo Iacono, Sebastien 2006 FRA0.5010.07402.80 

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)
 

 

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