Individual Calculations January 2018
 Rabia, Karim  Total change: -17.80  Rating chartPersonal card
 Team 2018 - Nationale 3 r2-4 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 1758 1917 0.50 2 -0.89 20 -17.80 
  Giordano, Thomas 1635 FRA0.001-0.8420-16.80 
  Dallery, Christophe 1881 FRA0.501-0.0520-1.00 

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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