Individual Calculations September 2011
 Cox, Jan  Total change: 46.05  Rating chartPersonal card
 Championnat de Paris Ile de France Open A (1800 à 2300) PARIS FRA 2011-07-02
RcRownchangeKK*chgGame
 2106 1962 5.00 9 2.23 15 33.45 
  Aurel, Luc f2191 FRA1.0010.791511.85 
  Chandesris, Ludovic 2124 FRA0.001-0.2915-4.35 
  Riazuelo, Gilles 2109 FRA1.0010.701510.50 
  Ribaud-Chevrey, Philippe 2099 FRA0.001-0.3215-4.80 
  Harrison, Marc 2066 FRA1.0010.64159.60 
  Poelstra, Ben 2109 NED0.001-0.3015-4.50 
  Rachid, Danial 2055 FRA1.0010.63159.45 
  Elkaim, Olivier 2093 FRA1.0010.681510.20 
  Quach, Charlie 2109 FRA0.001-0.3015-4.50 

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)
 
 Dutch Open Dieren NED 2011-07-19
RcRownchangeKK*chgGame
 2124 1962 3.50 9 0.84 15 12.60 
  Van Der Linden, Lucas 2275 NED0.001-0.1415-2.10 
  Merza, Morris 2145 NED0.5010.24153.60 
  Vosselman, Jan 2112 NED0.5010.20153.00 
  Brown, Andrew m2202 AUS0.001-0.2015-3.00 
  Van Mierlo, Guido 2097 NED0.001-0.3215-4.80 
  Jonker, Fred 2154 NED0.001-0.2515-3.75 
  Van Meegen, Ruud 1947 NED0.501-0.0215-0.30 
  Wroblowski, Oliver 2191 GER1.0010.791511.85 
  Maatman, Nick 1994 NED1.0010.54158.10 

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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