Individual Calculations September 2021
 Sjoholm, Mika  Total change: 14.00  Rating chartPersonal card
 Scandic N Open Aug 2021 grp 5 Helsingborg SWE 2021-08-14
RcRownchangeKK*chgGame
 1794 1830 2.00 3 0.35 40 14.00 
  Sarodnick, Volker 1771 SWE1.0010.424016.80 
  Nimander, Max 1818 SWE0.001-0.5240-20.80 
  Andersson, Jan 1948 1792 SWE1.0010.454018.00 

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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