Individual Calculations July 2009
 Kabos, Tobias  Total change: 13.25  Rating chartPersonal card
 3E - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2115 2109 2.50 4 0.53 25 13.25 
  Kommer, Bas 2143 NED0.001-0.4525-11.25 
  Erwich, Frans 2067 NED1.0010.442511.00 
  Van Splunter, Niels 2009 NED1.0010.36259.00 
  Roebers, Jan f2242 NED0.5010.18254.50 

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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