Individual Calculations October 2015
 Bartoszewicz, Marcin  Total change: 8.40  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1774 1967 7.00 9 0.42 20 8.40 
  Szczepaniak, Lukasz 1567  * POL1.0010.08201.60 
  Czoch, Karol 1668 POL1.0010.15203.00 
  Miasik, Adrian 1754 POL1.0010.23204.60 
  Witkowski, Krzysztof 1869 POL0.001-0.6320-12.60 
  Mikolajczyk, Andrzej 1706 POL1.0010.18203.60 
  Szydelko, Kazimierz 1699 POL1.0010.17203.40 
  Gorecki, Janusz 1795 POL1.0010.27205.40 
  Koziej, Maciej 1985 POL0.5010.03200.60 
  Kalmuk, Krzysztof 1927 POL0.501-0.0620-1.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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