Individual Calculations August 2019
 Horngren, Jan  Total change: -9.60  Rating chartPersonal card
 Klass III 2019 grp 4 Eskilstuna SWE 2019-07-07
RcRownchangeKK*chgGame
 1633 1683 3.50 7 -0.48 20 -9.60 
  Sandberg, Jan-Henrik 1570 SWE0.501-0.1520-3.00 
  Karlsson, Roger 1972 1743 SWE0.001-0.4220-8.40 
  Westlund, Tim 1620 SWE1.0010.41208.20 
  Fransson, Pia 1557 SWE0.501-0.1720-3.40 
  Johansson, Henrik 1633 SWE0.001-0.5720-11.40 
  Eriksson, Mikael 1712 SWE1.0010.542010.80 
  Johansson, Ulf 1960 1598 SWE0.501-0.1220-2.40 

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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