Individual Calculations July 2012
 Bijlsma, Nick  Total change: -21.15  Rating chartPersonal card
 NK-U20 Haarlem NED 2012-04-28
RcRownchangeKK*chgGame
 2131 2144 2.50 7 -1.10 15 -16.50 
  Ratsma, Midas 1930 NED0.001-0.7715-11.55 
  Haast, Anne wm2282 NED0.001-0.3115-4.65 
  Lentjes, Noud 1946 NED1.0010.24153.60 
  Van Der Lende, Ilias 2152 NED0.001-0.4915-7.35 
  Kollen, Zyon 2128 NED0.501-0.0215-0.30 
  Von Meijenfeldt, Bart 2144 NED1.0010.50157.50 
  Pijpers, Arthur 2338 NED0.001-0.2515-3.75 

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 - A-groep Maastricht NED 2012-05-25
RcRownchangeKK*chgGame
 2177 2151 2.50 6 -0.31 15 -4.65 
  Ducarmon, Renzo 2047 NED0.501-0.1415-2.10 
  Majhi, Ankit 1909 NED1.0010.20153.00 
  Vedder, Henk m2373 NED0.001-0.2215-3.30 
  Tate, Emory m2307 USA0.001-0.2915-4.35 
  Wislez, Francis 2023 BEL1.0010.33154.95 
  Broekmeulen, Jasper f2405 NED0.001-0.1915-2.85 

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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