Individual Calculations October 2008
 Haast, Mark  Total change: 24.90  Rating chartPersonal card
 7eme open international - support Ch. de Picardie La Fere FRA 2008-07-05
RcRownchangeKK*chgGame
 2178 2089 3.00 6 0.64 15 9.60 
  Goldsztejn, Gildas 2374 FRA0.001-0.1615-2.40 
  Brobecker, Alain 1758 FRA1.0010.12151.80 
  Konguvel, Ponnuswamy m2415 IND1.0010.871513.05 
  Ringoir, Tanguy 2321 BEL0.001-0.2115-3.15 
  Chetverik, Maxim m2321 RUS0.001-0.2115-3.15 
  Vandervorst, Marc 1877 FRA1.0010.23153.45 

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 2008-07-21
RcRownchangeKK*chgGame
 2181 2089 4.50 9 1.02 15 15.30 
  Van Der Elburg, Freddie 2287 NED0.5010.26153.90 
  Bosch, Jeroen m2439 NED0.001-0.1115-1.65 
  Klein, David 2135 NED0.001-0.4415-6.60 
  Vos, Jan-Pieter 2115 NED0.001-0.4615-6.90 
  Hachijan, Armen 2013 NED1.0010.40156.00 
  Van Vliet, Harry 2065 NED1.0010.47157.05 
  Beeke, Bob 2201 NED0.5010.15152.25 
  Grondsma, Mark 2121 NED1.0010.54158.10 
  De Groote, Ewoud 2251 NED0.5010.21153.15 

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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