Individual Calculations May 2017
 Hattab, Hashim  Total change: -6.40  Rating chartPersonal card
 Manhem Var Open 2017 Goteborg SWE 2017-02-22
RcRownchangeKK*chgGame
 1766 1864 4.00 7 -0.32 20 -6.40 
  Rasti, Arvin 1491 SWE0.001-0.9020-18.00 
  Mullback, Mattias 1709 SWE1.0010.29205.80 
  Stenhammar, Valdemar 1684 SWE1.0010.26205.20 
  Storme, Isak 2159 SWE0.001-0.1520-3.00 
  Svensson, Soren 1984 SWE0.5010.16203.20 
  Carlsson, Johan 1966 1565 SWE1.0010.15203.00 
  Bozic, Zoran 1767 BIH0.501-0.1320-2.60 

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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