Individual Calculations November 2017
 Collas, Silvia  Total change: -3.90  Rating chartPersonal card
 Team 2018 - Nationale 1 r1-2 FRANCE FRA 2017-10-07
RcRownchangeKK*chgGame
 2327 2288 0.50 2 -0.39 10 -3.90 
  Ternault, Mathieu f2361 FRA0.001-0.4010-4.00 
  Robin, Samy f2292 FRA0.5010.01100.10 

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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