Individual Calculations June 2014
 Alluch Abdellach, Nordin  Total change: -6.90  Rating chartPersonal card
 Championnat interne du club Saint-Quentin-en-Yvelines - Phase I (-2200) ELANCOURT FRA 2014-03-01
RcRownchangeKK*chgGame
 1770 1648 0.50 2 -0.23 30 -6.90 
  Denechaud, Bernard 1594 FRA0.501-0.0830-2.40 
  Appavou, Calixte 1946 FRA0.001-0.1530-4.50 

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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