Individual Calculations August 2017
 Maminski, Hubert  Total change: 6.40  Rating chartPersonal card
 MetLife Warsaw Najdorf Chess Festiwal Gr. B Warszawa POL 2017-07-09
RcRownchangeKK*chgGame
 1938 1826 3.50 9 0.16 40 6.40 
  Smolka, Marcin 2150 POL0.5010.374014.80 
  Maciaga, Marcin 2148 POL1.0010.874034.80 
  Sanz Losada, Victoriano c2069 ESP0.001-0.2040-8.00 
  Khabinets, Ivan 2105 UKR0.5010.344013.60 
  Delega, Tomasz c2004 POL0.001-0.2740-10.80 
  Hryn, Zofia 1648 POL1.0010.274010.80 
  Slabicki, Andrzej 2012 POL0.001-0.2640-10.40 
  Kacprzak, Karol 1678 POL0.001-0.7040-28.00 
  Lendzion, Kamil 1626 POL0.501-0.2640-10.40 

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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