Individual Calculations April 2017
 Duhamel, Benoit  Total change: 17.40  Rating chartPersonal card
 Team 2017 - Nationale 4 Part 2 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1930 1976 2.00 2 0.87 20 17.40 
  Penning-Reef, Edouard 1916 FRA1.0010.42208.40 
  Duflot, Martial 1943 FRA1.0010.45209.00 

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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