Individual Calculations September 2020
 Kozlowski, Michal  Total change: 4.00  Rating chartPersonal card
 Festiwal Szachowy Olsztyn 2020 - open A Olsztyn POL 2020-08-17
RcRownchangeKK*chgGame
 1702 1995 7.50 9 0.10 40 4.00 
  Borkowski, Szymon 1595  * POL1.0010.08403.20 
  Taranowicz, Michal 1595  * POL1.0010.08403.20 
  Warcaba, Jakub 1698 POL1.0010.15406.00 
  Hrymowicz, Artur 2086 POL0.5010.12404.80 
  Kitewski, Bartosz 1718 POL0.001-0.8340-33.20 
  Jedrzejczak, Michal 1595  * POL1.0010.08403.20 
  Ptaszynski, Szymon 1595  * POL1.0010.08403.20 
  Augustowski, Janusz 1761 POL1.0010.21408.40 
  Strepikowski, Pawel 1679 POL1.0010.13405.20 
 * 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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