Individual Calculations July 2009
 Klarenbeek, Hans  Total change: -1.00  Rating chartPersonal card
 2A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2092 2413 2.50 3 -0.10 10 -1.00 
  Westerman, Henk 2063 NED0.501-0.3910-3.90 
  Haitsma, Anne 2150 NED1.0010.18101.80 
  Hemmes, Maarten 2063 NED1.0010.11101.10 

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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