Individual Calculations August 2017
 Socko, Pawel  Total change: 15.20  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. C Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1468 1248 1.50 5 0.38 40 15.20 
  Prazmowski, Wlodzimierz 1560 POL0.001-0.1440-5.60 
  Kaminski, Lukasz 1439 POL0.001-0.2540-10.00 
  Kochanek, Tomasz 1421 POL0.5010.23409.20 
  Kozinski, Karol 1403 POL1.0010.714028.40 
  Ossolinska, Matylda 1519 POL0.001-0.1740-6.80 

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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