Individual Calculations May 2019
 Drapic, Alija  Total change: 43.60  Rating chartPersonal card
 Lund Open 2019 Lund SWE 2019-02-05
RcRownchangeKK*chgGame
 1495 1307 2.50 5 1.09 40 43.60 
  Ehinger, Mats 1652 SWE0.001-0.1140-4.40 
  Morell, Oscar 1362 SWE0.001-0.4240-16.80 
  Nilsson, Ulf 1945 1452 SWE1.0010.694027.60 
  Rehnquist, Per-Olof 1690 SWE0.5010.414016.40 
  Tsiakiris, Georgios 1318 SWE1.0010.524020.80 

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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