Individual Calculations September 2014
 Bartoszewicz, Marcin  Total change: 35.60  Rating chartPersonal card
 50. Rubinsteins Memorial Open D Polanica Zdroj POL 2014-08-18
RcRownchangeKK*chgGame
 1795 1910 7.50 9 1.78 20 35.60 
  Gradalski, Bartosz 1517 POL1.0010.08201.60 
  Golaszewski, Marek 1627 POL1.0010.16203.20 
  Wilk, Oktawia 1659 POL1.0010.19203.80 
  Raczynski, Krzysztof 1835 POL1.0010.40208.00 
  Szydelko, Marcin 1915 POL0.5010.01200.20 
  Kowalec, Maciej 1841 POL1.0010.40208.00 
  Lada, Ireneusz 1917 POL0.5010.01200.20 
  Dzieczkaniec, Wieslaw 1877 POL0.501-0.0520-1.00 
  Szybka, Andrzej 1971 POL1.0010.582011.60 

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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