Individual Calculations December 2019
 Westman, Lennart  Total change: 7.40  Rating chartPersonal card
 Falu KM 2019 R23 Falun SWE 2019-10-02
RcRownchangeKK*chgGame
 1784 1636 1.50 2 0.87 20 17.40 
  Johansson, Tage 2001 1871 SWE0.5010.29205.80 
  Wegblad, Mikael 1696 SWE1.0010.582011.60 

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)
 
 Falu KM 2019 R45 Falun SWE 2019-11-06
RcRownchangeKK*chgGame
 1837 1645 0.00 2 -0.50 20 -10.00 
  Moller, Hampus 1986 1830 SWE0.001-0.2620-5.20 
  Hellstrom, Peter 1844 SWE0.001-0.2420-4.80 

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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