Individual Calculations July 2009
 Tachikart, Yassin  Total change: -19.80  Rating chartPersonal card
 N1 - R10-11 Various FRA 2009-04-04
RcRownchangeKK*chgGame
 2147 2107 1.00 2 0.11 15 1.65 
  Ludwig, Remi 2202 FRA1.0010.63159.45 
  Boursier, Julien 2092 FRA0.001-0.5215-7.80 

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)
 
 Chpt de France des Jeunes - Cadets Aix les Bains FRA 2009-04-19
RcRownchangeKK*chgGame
 1935 2107 5.00 9 -1.43 15 -21.45 
  Roussey, Quentin 1791 FRA1.0010.13151.95 
  Delboe, Charles 1894 FRA0.501-0.2715-4.05 
  Baudson, Charles 2103 FRA0.501-0.0115-0.15 
  Vidal, Llewellyn 1909 FRA0.501-0.2615-3.90 
  Martin, Alexandre 1817 FRA1.0010.16152.40 
  Millon, Valentin 2062 FRA0.001-0.5615-8.40 
  Najart, David 1903 FRA1.0010.24153.60 
  Paci, Romain 2017 FRA0.501-0.1215-1.80 
  Chandesris, Ludovic 1920 FRA0.001-0.7415-11.10 

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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