Individual Calculations August 2018
 Strzelecki, Maciej  Total change: 55.60  Rating chartPersonal card
 18th INTERNATIONAL NAJDORF CHESS FESTIVAL Gr. B Warszawa POL 2018-07-08
RcRownchangeKK*chgGame
 1812 1911 7.00 9 1.39 40 55.60 
  Kietrys, Maciej 1672 POL1.0010.20408.00 
  Topolan, Agata 1789 POL1.0010.334013.20 
  Szelag, Zuzanna 1767 POL0.501-0.1940-7.60 
  Bartoszewski-Reiski, Olaf 1577 POL0.501-0.3840-15.20 
  Zelak, Wladyslaw 1800 POL1.0010.354014.00 
  Podgorski, Maciej 1848 POL1.0010.414016.40 
  Sroka, Janusz 1948 POL0.5010.05402.00 
  Wadelek, Karol 1925 POL0.5010.02400.80 
  Prazmowski, Bartosz 1980 POL1.0010.604024.00 

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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