Individual Calculations February 2013
 Haast, Anne  Total change: 20.10  Rating chartPersonal card
 Tata Steel Chess Tournament 2013 Weekend 1D Wijk aan Zee NED 2013-01-11
RcRownchangeKK*chgGame
 2210 2248 3.00 3 1.34 15 20.10 
  Timmermans, Ivo 2249 NED1.0010.50157.50 
  De Roode, Peter 2248 NED1.0010.50157.50 
  Edeling, Jeroen 2133 NED1.0010.34155.10 

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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