Individual Calculations August 2017
 Gasiorek, Dariusz  Total change: -1.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1821 1874 5.00 9 -0.07 20 -1.40 
  Paprocki, Jaroslaw 2192 POL0.001-0.1320-2.60 
  Pasternak-Winiarski, Adam 1658 POL0.501-0.2820-5.60 
  Kowalczyk, Waldemar 1652 POL1.0010.22204.40 
  Bak, Mariusz 1545 POL1.0010.12202.40 
  Murawko, Katarzyna 2022 POL0.5010.20204.00 
  Choroszej, Aleksander 1978 POL0.001-0.3620-7.20 
  Ossolinski, Ziemowit 1738 POL0.501-0.1820-3.60 
  Polgrabia, Miroslaw 1633 POL1.0010.20204.00 
  Szymczak, Rafal 1973 POL0.5010.14202.80 

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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