Individual Calculations July 2010
 Bijlsma, Nick  Total change: 48.45  Rating chartPersonal card
 Dutch NK-U16 Haarlem NED 2010-04-29
RcRownchangeKK*chgGame
 2112 2119 4.50 8 0.43 15 6.45 
  Beijerinck, Nick 2083 NED1.0010.45156.75 
  Ducarmon, Quinten 2183 NED0.5010.09151.35 
  Admiraal, Miguoel 2215 NED0.5010.13151.95 
  Kirana, Marco 2068 NED0.501-0.0715-1.05 
  Kollen, Zyon 1974 NED0.501-0.1915-2.85 
  Pijpers, Arthur 2263 NED0.5010.19152.85 
  Brookes, Christopher 2015 NED0.001-0.6415-9.60 
  Van Overdam, Julian 2094 NED1.0010.47157.05 

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)
 
 4th CIS-Group Limburg Open 2010 A-group Maastricht NED 2010-05-21
RcRownchangeKK*chgGame
 2270 2125 5.00 7 2.80 15 42.00 
  Wislez, Francis 2040 BEL1.0010.38155.70 
  Driessens, Patrick f2357 NED0.001-0.2115-3.15 
  Bezemer, Arno f2343 NED0.5010.28154.20 
  Rendboe, John f2274 DEN1.0010.701510.50 
  Van Der Heijden, Alan 2235 NED1.0010.65159.75 
  Sprangers, Remco c2287 NED0.5010.21153.15 
  Van Eijk, Sander f2353 NED1.0010.791511.85 

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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