Individual Calculations January 2017
 Durand, Marcel  Total change: 8.40  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 1 FRANCE FRA 2016-10-08
RcRownchangeKK*chgGame
 1746 1643 1.50 3 0.42 20 8.40 
  Manvieu, Adrien 1693 FRA1.0010.572011.40 
  Renard, Emmanuel 1760 FRA0.5010.16203.20 
  Violet, Sylvain 1784 FRA0.001-0.3120-6.20 

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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