Individual Calculations August 2017
 Paliwoda, Borys  Total change: 31.60  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1926 1912 5.00 9 0.79 40 31.60 
  Stepien, Pawel 1560 POL1.0010.11404.40 
  Pilzak, Marcin 2077 POL1.0010.724028.80 
  Praczukowski, Stanislaw 2088 POL0.5010.23409.20 
  Renkowski, Piotr 2096 POL0.5010.24409.60 
  Sliwicki, Damian 2112 POL0.001-0.2440-9.60 
  Najbar, Mateusz 2060 POL0.5010.20408.00 
  Chinguun, Sumiya 2021 MGL0.001-0.3540-14.00 
  Matyszkiewicz, Wiktor 1639 POL0.501-0.3340-13.20 
  Kacprzak, Karol 1678 POL1.0010.21408.40 

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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