Individual Calculations July 2009
 De Bie, Harrie  Total change: -15.00  Rating chartPersonal card
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2159 2160 1.00 4 -1.00 15 -15.00 
  Kuling, Lody 2196 NED0.001-0.4515-6.75 
  Broersen, Sjors 2103 NED0.001-0.5815-8.70 
  Kahn, Michel 2123 FRA0.501-0.0515-0.75 
  Compagnie, Luc 2214 NED0.5010.08151.20 

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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