Individual Calculations June 2017
 Rasti, Arvin  Total change: -10.80  Rating chartPersonal card
 Kvibergspelen 2017 lang Goteborg SWE 2017-05-06
RcRownchangeKK*chgGame
 1931 1774 1.50 4 0.34 40 13.60 
  Westerlund, Ola 1912 SWE0.5010.19407.60 
  Stenman, Christoffer 1949 SWE0.5010.23409.20 
  Degerfeldt, Sven 1934 SWE0.001-0.2940-11.60 
  Andersson, Kjell-Ake 1930 SWE0.5010.21408.40 

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)
 
 Deltalift Open 2017, lang Halmstad SWE 2017-05-26
RcRownchangeKK*chgGame
 1846 1774 1.00 4 -0.61 40 -24.40 
  Andersson, Kjell-Ake 1930 SWE0.001-0.2940-11.60 
  Goransson, Martin 2009 SWE0.001-0.2140-8.40 
  Assaf, Motee 1502 SWE1.0010.17406.80 
  Joensson, Jacob 1944 SWE0.001-0.2840-11.20 

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)
 

 

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