Individual Calculations January 2020
 Drapic, Haris  Total change: -39.00  Rating chartPersonal card
 LASK Open host 2019 grp C Lund SWE 2019-10-01
RcRownchangeKK*chgGame
 1553 1639 0.50 4 -1.95 20 -39.00 
  Hakansson, Simon 1998 1418 SWE0.501-0.2820-5.60 
  Bengtsson, Per 1617 SWE0.001-0.5320-10.60 
  Kharraziha, Hamid 1537 SWE0.001-0.6420-12.80 
  Andersson, Hakan 1641 SWE0.001-0.5020-10.00 

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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