Individual Calculations December 2015
 Isaksson, Henrik  Total change: 4.40  Rating chartPersonal card
 Bjorkstadsschacket 2015, lang Umea SWE 2015-10-31
RcRownchangeKK*chgGame
 1988 2142 3.00 4 0.22 20 4.40 
  Wincent, Ingemar 1899 SWE1.0010.20204.00 
  Luna, Gustavo 2063 SWE0.501-0.1120-2.20 
  Waara, Jorgen 1909 SWE0.501-0.2920-5.80 
  Gillefalk, Bjorn 2081 SWE1.0010.42208.40 

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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