Individual Calculations September 2017
 Tadych, Szymon  Total change: 4.40  Rating chartPersonal card
 25th Poznan Chess Festival Poznan POL 2017-08-20
RcRownchangeKK*chgGame
 1657 1501 3.00 9 0.11 40 4.40 
  Dzwikowski, Adam 1901  * POL0.001-0.0840-3.20 
  Walkowski, Milosz 1772 POL0.001-0.1740-6.80 
  Piasecki, Andrzej 1300 POL1.0010.24409.60 
  Litke, Slawomir 1730 POL0.001-0.2140-8.40 
  Drozdowicz, Ignacy 1339 POL1.0010.294011.60 
  Bednarska-Bzdega, Malgorzata wf1901  * POL0.001-0.0840-3.20 
  Zurawski, Kamil 1665 POL0.5010.22408.80 
  Wolniaczyk, Daria 1629 POL0.5010.17406.80 
  Czarnolewski, Piotr 1677 POL0.001-0.2740-10.80 
 * 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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