Individual Calculations July 2009
 Ondersteijn, Niels  Total change: 15.00  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2349 2254 2.50 4 1.00 15 15.00 
  Roobol, Martin f2330 NED0.001-0.4015-6.00 
  Vedder, Henk 2357 NED0.5010.14152.10 
  Driessens, Patrick f2283 NED1.0010.54158.10 
  Kroeze, Frank f2424 NED1.0010.721510.80 

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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