Individual Calculations July 2009
 Van Eekhout, David  Total change: -12.75  Rating chartPersonal card
 1B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2140 2204 1.50 4 -0.85 15 -12.75 
  Vistisen, Lars 2117 DEN0.001-0.6215-9.30 
  Van Nies, Pauline 2158 NED0.501-0.0615-0.90 
  Jansen, Bob 2120 NED1.0010.38155.70 
  Lui, Kachun 2165 NED0.001-0.5515-8.25 

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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