Individual Calculations September 2012
 Vervelle, Sebastien  Total change: -0.60  Rating chartPersonal card
 27e Open International d'Echecs d'Avoine AVOINE FRA 2012-07-21
RcRownchangeKK*chgGame
 1785 1746 4.00 9 -0.04 15 -0.60 
  Alary, Pierre 1893 FRA0.001-0.3015-4.50 
  Garnier, Vivien 1551 FRA0.501-0.2515-3.75 
  Senay, Dominique 1685 FRA1.0010.42156.30 
  Le Ray, Jean-Yves 1951 FRA0.5010.26153.90 
  Mattheys, Eddy 1940 BEL0.001-0.2515-3.75 
  Tireau, Jean-Marie 1647 FRA1.0010.36155.40 
  Louis-Sidois, Charles 1969 FRA0.001-0.2215-3.30 
  De Cohen, Lisa 1465 FRA1.0010.16152.40 
  Wojtkowski, Frederic 1963 FRA0.001-0.2215-3.30 

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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