Individual Calculations June 2018
 Kharraziha, Hamid  Total change: -14.80  Rating chartPersonal card
 Lund Open 2018 Lund SWE 2018-04-30
RcRownchangeKK*chgGame
 1580 1522 1.50 5 -0.74 20 -14.80 
  Bensryd, Hampus 1918 SWE0.001-0.0820-1.60 
  Drapic, Haris 1635 SWE0.001-0.3520-7.00 
  Morell, Ludvig 1517 SWE0.001-0.5120-10.20 
  Loman, Jon 1415 SWE1.0010.35207.00 
  Petersson, David 1414 SWE0.501-0.1520-3.00 

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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