Individual Calculations September 2017
 Mikelsen, Mattis  Total change: -16.00  Rating chartPersonal card
 Cellavision Chess Cup 2017 lang Lund SWE 2017-08-05
RcRownchangeKK*chgGame
 1791 1770 1.50 4 -0.40 40 -16.00 
  Silwer, Martin 1966 SWE0.001-0.2540-10.00 
  Vestergaard, Svend 1676 DEN1.0010.374014.80 
  Cramling Bellon, Anna 1928 SWE0.001-0.2940-11.60 
  Ivarsson, Sebastian 1593 SWE0.501-0.2340-9.20 

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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