Individual Calculations September 2011
 Hijweegen, Natasja  Total change: 2.10  Rating chartPersonal card
 15e Hogeschool Zeeland Toernooi Vlissingen NED 2011-07-30
RcRownchangeKK*chgGame
 1931 1667 1.00 5 0.07 30 2.10 
  Brookes, Christopher 2056 NED0.001-0.0930-2.70 
  Bollaart, Jeroen 1898 NED1.0010.793023.70 
  Arana Garate, Jon 1928 ESP0.001-0.1830-5.40 
  Rutten, David 1851 NED0.001-0.2630-7.80 
  Niewenhuis, Ruud 1923 NED0.001-0.1930-5.70 

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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