Individual Calculations August 2015
 Baak, Evert  Total change: -8.00  Rating chartPersonal card
 9e Leiden Chess Tournament, Group B Leiden NED 2015-07-17
RcRownchangeKK*chgGame
 1847 1932 3.50 6 -0.20 40 -8.00 
  De Ruyter, Wim 1725 NED1.0010.23409.20 
  Van De Griend, Johan 1871 NED0.501-0.0840-3.20 
  Scherpenisse, Kees 1942 NED0.5010.01400.40 
  Volders, Wessel 1847 NED1.0010.384015.20 
  Mensing, Andrew 1831 NED0.001-0.6440-25.60 
  Baak, Karl 1863 NED0.501-0.1040-4.00 

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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