Individual Calculations January 2017
 Duquesnoy, Jean-Philippe  Total change: -13.40  Rating chartPersonal card
 Team 2017 - Nationale 2 r4-5 FRANCE FRA 2016-12-03
RcRownchangeKK*chgGame
 2076 2147 0.50 2 -0.67 20 -13.40 
  Ludwiczak, Virginie 1923 FRA0.501-0.2820-5.60 
  Garcia, Olivier 2228 FRA0.001-0.3920-7.80 

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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