Individual Calculations January 2009
 Edeling, Jeroen  Total change: 8.10  Rating chartPersonal card
 1A - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2162 2151 2.00 3 0.54 15 8.10 
  Kamstra, Jippe 2096 NED0.001-0.5815-8.70 
  Ouwendijk, Vincent 2195 NED1.0010.56158.40 
  Floor, Dirk 2195 NED1.0010.56158.40 

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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