Individual Calculations June 2017
 Andersson, Kjell-Ake  Total change: -22.60  Rating chartPersonal card
 Kvibergspelen 2017 lang Goteborg SWE 2017-05-06
RcRownchangeKK*chgGame
 1843 1930 1.50 4 -0.95 20 -19.00 
  Kvarby, Anders 1780 SWE1.0010.30206.00 
  Sjoholm, Emil 2110 SWE0.001-0.2620-5.20 
  Johansson, Magnus 1708 SWE0.001-0.7820-15.60 
  Rasti, Arvin 1774 SWE0.501-0.2120-4.20 

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)
 
 Deltalift Open 2017, lang Halmstad SWE 2017-05-26
RcRownchangeKK*chgGame
 1881 1930 2.00 4 -0.18 20 -3.60 
  Rasti, Arvin 1774 SWE1.0010.29205.80 
  Berggren Torell, Harald 2121 SWE0.001-0.2520-5.00 
  Ben Saeid, Aria 1576 SWE1.0010.11202.20 
  Saren, Bjorn 2052 SWE0.001-0.3320-6.60 

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)
 

 

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