Individual Calculations August 2019
 Gasiorek, Dariusz  Total change: 8.00  Rating chartPersonal card
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1788 1843 5.50 9 0.40 20 8.00 
  Karpinski, Ryszard 1671 POL1.0010.27205.40 
  Basiaga, Sebastian 1690 POL0.501-0.2020-4.00 
  Maciulaityte, Barbora 1708 LTU1.0010.32206.40 
  Wadelek, Karol 1922 POL1.0010.612012.20 
  Bartoszewicz, Marcin 1941 POL0.001-0.3720-7.40 
  Kaczmarek, Arkadiusz 1973 POL0.001-0.3220-6.40 
  Siekanska, Zuzanna 1570 POL1.0010.17203.40 
  Janeczko, Jakub 1663 POL0.501-0.2420-4.80 
  Slabicki, Andrzej 1957 POL0.5010.16203.20 

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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