Individual Calculations July 2012
 Cebula, Jerzy  Total change: 6.15  Rating chartPersonal card
 3e WLC Weekendtoernooi Eindhoven NED 2012-05-11
RcRownchangeKK*chgGame
 1987 1993 3.00 5 0.46 15 6.90 
  Sprangers, Remco c2204 NED0.001-0.2315-3.45 
  Klein Douwel, John 1890 NED0.501-0.1415-2.10 
  Kastelijn, Toine 2015 NED1.0010.53157.95 
  De Wit, Albert 2042 NED1.0010.57158.55 
  De Freytas, Paul 1785 NED0.501-0.2715-4.05 

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)
 
 6e ENCI Limburgs Open - B-groep Maastricht NED 2012-05-25
RcRownchangeKK*chgGame
 1874 1993 3.50 5 0.24 15 3.60 
  Staudte, Rainer Dr. 1954 GER1.0010.45156.75 
  Coenen, Bert 1835 NED1.0010.29154.35 
  Marinc, Damir 2012 SLO0.001-0.4715-7.05 
  Ibrahim, Ashraf 1749 NED0.501-0.3015-4.50 
  Huebben, Dominik 1820 GER1.0010.27154.05 

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)
 
 HSG Open 2012 Hilversum NED 2012-06-22
RcRownchangeKK*chgGame
 2094 1993 2.00 6 -0.29 15 -4.35 
  Hachijan, Armen 2196 NED1.0010.761511.40 
  Goudriaan, Etienne f2321 NED0.001-0.1315-1.95 
  Blom, Vincent 2122 NED0.001-0.3315-4.95 
  Bekker, Stefan 2175 NED0.001-0.2615-3.90 
  Ramacker, Nico 1854 BEL1.0010.31154.65 
  De Visser, Arno 1893 NED0.001-0.6415-9.60 

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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