Individual Calculations April 2022
 Holmstrom, Dennis  Total change: 22.80  Rating chartPersonal card
 Falu KM 21/22 R89 Falun SWE 2022-02-09
RcRownchangeKK*chgGame
 1396 1577 2.00 2 0.57 40 22.80 
  Hedberg, Per 1256 SWE1.0010.13405.20 
  Moller, Petrus 1536 SWE1.0010.444017.60 

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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