Individual Calculations August 2018
 Kollbrink, Mats  Total change: -4.00  Rating chartPersonal card
 WE I 2018 grp 2 Ronneby SWE 2018-06-29
RcRownchangeKK*chgGame
 1886 1844 2.00 5 -0.20 20 -4.00 
  Martinsson, Tommy 1909 SWE0.001-0.4120-8.20 
  Eriksson, Per 1898 SWE1.0010.582011.60 
  Dahlstedt, Frans 1859 SWE0.001-0.4820-9.60 
  Mitra, Akash 1855 SWE0.001-0.4820-9.60 
  Nordgren, Tom 1908 SWE1.0010.592011.80 

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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