Individual Calculations July 2011
 Hammar, Ulf  Total change: -9.45  Rating chartPersonal card
 umELOpen 2011 Umea, Sweden SWE 2011-06-02
RcRownchangeKK*chgGame
 2101 2199 2.50 5 -0.63 15 -9.45 
  Isaksson, Henrik 2079 SWE0.501-0.1615-2.40 
  Nygren, David 2204 SWE1.0010.51157.65 
  Svensson, Leif 1971 SWE1.0010.21153.15 
  Forsberg, Viktor 2225 SWE0.001-0.4615-6.90 
  Eriksson, Simon 2027 SWE0.001-0.7315-10.95 

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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