Individual Calculations November 2016
 Lafarge, Olivier  Total change: -9.80  Rating chartPersonal card
 Championnat de l'Herault 2016 Open A (1700-2200) CAUX FRA 2016-10-01
RcRownchangeKK*chgGame
 1785 1721 2.00 6 -0.49 20 -9.80 
  Renaux, Osmin 1906 FRA0.001-0.2620-5.20 
  Simonin-Viallat, Vincent 1845 FRA0.001-0.3320-6.60 
  Strehle, Yohan 1701 FRA0.001-0.5320-10.60 
  Saada, Claude 1745 FRA1.0010.532010.60 
  Seniuk, Andre 1718 FRA1.0010.502010.00 
  Barnier, Christophe 1797 FRA0.001-0.4020-8.00 

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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