Individual Calculations August 2017
 Kacprzak, Karol  Total change: 86.80  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1919 1678 4.00 9 2.17 40 86.80 
  Chyzy, Jakub 1998 POL0.5010.374014.80 
  Szymczak, Rafal 1973 POL0.5010.354014.00 
  Pytel, Maciej 1933 POL0.5010.314012.40 
  Wadelek, Karol 1947 POL0.5010.334013.20 
  Vlahakis, Ioannis S. 1881 GRE0.5010.264010.40 
  Kaczmarska, Joanna 1905 POL0.5010.294011.60 
  Pajak, Jakub 1893 POL0.001-0.2340-9.20 
  Maminski, Hubert 1826 POL1.0010.704028.00 
  Paliwoda, Borys 1912 POL0.001-0.2140-8.40 

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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