Individual Calculations September 2018
 Zakrzewski, Bartosz  Total change: 16.40  Rating chartPersonal card
 XXVI Miedzynarodowy Festiwal Szachowy w Poznaniu Poznan POL 2018-08-19
RcRownchangeKK*chgGame
 1626 1533 4.50 9 0.82 20 16.40 
  Nowak, Mikolaj 1933  * POL0.001-0.0820-1.60 
  Lesien, Tymoteusz 1147 POL0.001-0.9120-18.20 
  Lakowski, Filip 1210 POL0.501-0.3720-7.40 
  Dopierala, Adam 1305 POL1.0010.21204.20 
  Geselle, Roman 1461 POL1.0010.40208.00 
  Polarczyk, Pawel 1811 POL1.0010.832016.60 
  Szuminski, Marek 1933  * POL1.0010.922018.40 
  Sobczak, Miroslaw 1933  * POL0.001-0.0820-1.60 
  Simon, Marek 1902 POL0.001-0.1020-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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