Individual Calculations March 2017
 Rabia, Karim  Total change: -3.40  Rating chartPersonal card
 Team 2017 - Nationale 3 r4-5 FRANCE FRA 2017-01-08
RcRownchangeKK*chgGame
 1849 1912 1.00 2 -0.17 20 -3.40 
  Clin, Christian 1875 FRA1.0010.45209.00 
  Delaruelle, Christian 1823 FRA0.001-0.6220-12.40 

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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