Individual Calculations July 2009
 Hania, Jan  Total change: -9.15  Rating chartPersonal card
 1A - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2100 2252 1.50 3 -0.61 15 -9.15 
  Fokkink, Wan 2069 NED0.501-0.2415-3.60 
  Uylings, Peter 2081 NED1.0010.27154.05 
  Sminia, Jelmer 2149 NED0.001-0.6415-9.60 

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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