Rapid: Individual Calculations September 2017
 Kaczmarek, Arkadiusz  Total change: -13.20  Rating chartPersonal card
 XVIII Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2017-07-30
RcRownchangeKK*chgGame
 1903 2133 6.00 9 -0.66 20 -13.20 
  Arbaszewski, Krzysztof 1733  * POL1.0010.08201.60 
  Daniszkowicz, Bohdan 1733  * POL0.501-0.4220-8.40 
  Wozniak, Aleksander 1733  * POL0.501-0.4220-8.40 
  Jeda, Maciej 1733  * POL1.0010.08201.60 
  Tyda, Krzysztof c1795 POL1.0010.12202.40 
  Shkapenko, Pavel m2444 RUS0.001-0.1420-2.80 
  Szymanski, Jan 1733  * POL1.0010.08201.60 
  Denisik, Sergei 1885 BLR1.0010.19203.80 
  Reza, Wojciech 2340 POL0.001-0.2320-4.60 
 * 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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