Individual Calculations August 2019
 Grunas, Pawel  Total change: -83.60  Rating chartPersonal card
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1697 1791 3.50 9 -2.09 40 -83.60 
  Warchol, Kamil c1573 POL0.001-0.7840-31.20 
  Zimochocki, Roman 1671 POL1.0010.344013.60 
  Rak, Jacek 1600 POL1.0010.254010.00 
  Mikhailiuk, Denis 1992 UKR0.001-0.2440-9.60 
  Dabek, Karolina 1612 POL1.0010.274010.80 
  Szelag, Zuzanna 1942 POL0.001-0.3040-12.00 
  Klucznik, Andre 1711 FRA0.001-0.6140-24.40 
  Bartodziej, Bartosz 1526 POL0.001-0.8240-32.80 
  Kietrys, Maciej 1642 POL0.501-0.2040-8.00 

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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