Individual Calculations September 2014
 Ijzermans, Cees  Total change: -15.00  Rating chartPersonal card
 18e Hogeschool Zeeland Toernooi Vlissingen NED 2014-08-02
RcRownchangeKK*chgGame
 1906 2009 4.00 8 -0.96 20 -19.20 
  Vriens, Huib 1630 NED0.501-0.4120-8.20 
  Kragge, Jan 1634 GER0.501-0.4120-8.20 
  Visser, Henk-Jan 2256 NED0.001-0.1920-3.80 
  Lobersli, Henrik Oie 1839 NOR0.001-0.7220-14.40 
  Van Hille, Reinout 1843 BEL1.0010.28205.60 
  Van Gemert, Jean-Pierre 1868 NED1.0010.31206.20 
  Beerdsen, Thomas 2282 NED0.001-0.1720-3.40 
  Rogmans, Jelle 1899 BEL1.0010.35207.00 

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)
 
 Open Brasschaat 2014 Brasschaat BEL 2014-08-16
RcRownchangeKK*chgGame
 1982 2009 5.00 9 0.21 20 4.20 
  Dardha, Daniel 1623 BEL1.0010.09201.80 
  Van Den Doel, Erik g2409  * NED0.001-0.0820-1.60 
  De Block, Fabio 1756 BEL1.0010.19203.80 
  Broekmans, Patrik 1809 BEL1.0010.24204.80 
  Van Den Berg, Bram 2189 NED0.5010.24204.80 
  Stjazhkina, Olga wg2208 RUS0.001-0.2420-4.80 
  Baete, Guy 1888 BEL1.0010.34206.80 
  Kasparova, Tatiana wm2161 BLR0.5010.20204.00 
  Decrop, Hendrik 1796 BEL0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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