Individual Calculations September 2017
 Hattab, Hashim  Total change: -3.00  Rating chartPersonal card
 Manhem Chessweek Elo tournament 2017 Goteborg SWE 2017-08-12
RcRownchangeKK*chgGame
 1863 1885 4.50 9 -0.15 20 -3.00 
  Wesslen, Ulf 1947 SWE0.001-0.4120-8.20 
  Degerfeldt, Sven 1950 SWE0.5010.09201.80 
  Svensson, Anders 1980 1726 SWE1.0010.29205.80 
  Bengtsson, Jonas 2082 SWE0.001-0.2520-5.00 
  Orci, Istvan 1561 SWE1.0010.13202.60 
  Holmgren, Bjorn 2023 SWE0.001-0.3120-6.20 
  Bjureblad, Martin 1607 SWE1.0010.17203.40 
  Johansson, Eva 1924 SWE1.0010.552011.00 
  Moller, Mikael 1948 SWE0.001-0.4120-8.20 

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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