Individual Calculations July 2010
 Mierzejewski, Mariusz  Total change: 32.25  Rating chartPersonal card
 III Wielkopolska Liga Szachowa Wielkoposka POL 2009-11-29
RcRownchangeKK*chgGame
 1863 1882 6.00 9 1.29 25 32.25 
  Rys, Marek 1819 POL1.0010.412510.25 
  Andrzejewski, Pawel 1737 POL1.0010.31257.75 
  Kowalczuk, Mikolaj 1877 POL1.0010.492512.25 
  Murawski, Eugeniusz 1959 POL0.001-0.3925-9.75 
  Duszczak, Dariusz 2050 POL1.0010.722518.00 
  Sulkowski, Krzysztof 1908 POL0.5010.04251.00 
  Purzycki, Jan Dawid 2019 POL0.5010.18254.50 
  Hanusek, Krzysztof 1679 POL0.001-0.7625-19.00 
  Slavov, Maksymilian 1720 POL1.0010.29257.25 

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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