Individual Calculations November 2017
 Congiu, Mathilde  Total change: 13.40  Rating chartPersonal card
 Team 2018 - Nationale 1 r1-2 FRANCE FRA 2017-10-07
RcRownchangeKK*chgGame
 2292 2228 1.50 2 0.67 20 13.40 
  Ek, Alexandre 2200 FRA1.0010.46209.20 
  Guilleux, Fabien m2383 FRA0.5010.21204.20 

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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