Rapid: Individual Calculations June 2016
 Persson, Lars 1958  Total change: -20.40  Rating chartPersonal card
 Delta Lift Open 2016, snabb Halmstad SWE 2016-05-05
RcRownchangeKK*chgGame
 1715 1604 0.50 4 -1.02 20 -20.40 
  Magelius, Olof 1969 SWE0.001-0.1020-2.00 
  Wiklund, Johan 1864 SWE0.001-0.1820-3.60 
  Karlsson, Bengt-Ake 1628 SWE0.001-0.4720-9.40 
  Ng, Agnes 1397 SWE0.501-0.2720-5.40 

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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