Individual Calculations March 2017
 Guegan, Michel  Total change: -10.60  Rating chartPersonal card
 Team 2017 - Nationale 3 r4-5 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1726 1738 0.50 2 -0.53 20 -10.60 
  Cheikh-Boukal, Ammar 1611 FRA0.501-0.1720-3.40 
  Darrieux, Thomas 1841 FRA0.001-0.3620-7.20 

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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