Individual Calculations June 2013
 Massard, Rene  Total change: -10.65  Rating chartPersonal card
 Championnat Départemental Individuel d'Eure et Loir 2013 (-2200) CHATEAUDUN FRA 2013-03-24
RcRownchangeKK*chgGame
 1709 1638 0.50 3 -0.71 15 -10.65 
  Groshenny, Claude 1819 FRA0.001-0.2615-3.90 
  Chardon, Thierry 1685 FRA0.001-0.4315-6.45 
  Houriez, Philippe 1623 FRA0.501-0.0215-0.30 

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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