Individual Calculations October 2014
 Jackson, Edgar  Total change: 12.20  Rating chartPersonal card
 21e Open de la ville de Sautron SAUTRON FRA 2014-08-29
RcRownchangeKK*chgGame
 1808 1585 1.50 4 0.61 20 12.20 
  Marie, Florian 1836 FRA0.001-0.1920-3.80 
  Bihari, Pascal 1803 FRA0.5010.28205.60 
  Martineau, Alain 1707 FRA1.0010.672013.40 
  De Lagontrie, Jean 1887 FRA0.001-0.1520-3.00 

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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