Individual Calculations April 2022
 Elkan, Maria  Total change: -15.20  Rating chartPersonal card
 Seniorserien vt 2022 Kl 3 R12 Stockholm SWE 2022-03-16
RcRownchangeKK*chgGame
 1331 1288 0.50 2 -0.38 40 -15.20 
  Hamnstrom, Per 1352 SWE0.5010.09403.60 
  Fast, Dag 1309 SWE0.001-0.4740-18.80 

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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