Individual Calculations August 2015
 Parol, Pola  Total change: 36.00  Rating chartPersonal card
 MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL- Open B Warszawa POL 2015-07-10
RcRownchangeKK*chgGame
 1837 1713 4.00 9 0.90 40 36.00 
  Slabicki, Andrzej 2010 POL0.001-0.1540-6.00 
  Wisniewski, Jacek 1841 POL0.001-0.3340-13.20 
  Chebda, Bartosz 1570 POL1.0010.314012.40 
  Skladzien, Romuald 1847 POL1.0010.684027.20 
  Szefer, Michal 1965 POL0.5010.314012.40 
  Pietrzak, Wojciech 1907 POL0.001-0.2540-10.00 
  Larkin, Vladislav 1887 UKR0.5010.23409.20 
  Szewczak, Andrzej 1887 POL0.001-0.2740-10.80 
  Dabrowski, Mikolaj 1617 POL1.0010.374014.80 

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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