Individual Calculations February 2018
 Zajac, Karol  Total change: 50.20  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa C Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 1669 1581 5.50 8 2.51 20 50.20 
  Tarawski, Adrian 1181  * POL1.0010.08201.60 
  Ciechocinski, Stefan 1836 POL1.0010.812016.20 
  Golimowski, Pawel 1717 POL0.001-0.3220-6.40 
  Litwiniuk, Piotr 1718 POL1.0010.682013.60 
  Kasperczyk, Szymon 1669 POL1.0010.622012.40 
  Gregulski, Zbigniew 1789 POL0.001-0.2320-4.60 
  Sawczuk, Czeslaw 1748 POL1.0010.722014.40 
  Budkiewicz, Magdalena 1694 POL0.5010.15203.00 
 * 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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