Individual Calculations August 2017
 Adamczewski, Maciej  Total change: -23.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1972 2158 6.00 9 -0.59 40 -23.60 
  Kurowski, Andrzej 1831 POL0.501-0.3740-14.80 
  Romejko, Konrad 1858 POL1.0010.15406.00 
  Pekacki, Stanislaw 1925 POL0.501-0.2940-11.60 
  Choroszej, Aleksander 1978 POL0.501-0.2440-9.60 
  Pastuszko, Kinga 1961 POL1.0010.254010.00 
  Sliwerski, Radoslaw 2044 POL1.0010.344013.60 
  Chyzy, Jakub 1998 POL0.501-0.2140-8.40 
  Garabetyan, Arno 2085 TUR0.501-0.1040-4.00 
  Pietocha, Pawel 2071 POL0.501-0.1240-4.80 

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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