Individual Calculations August 2019
 Basiaga, Sebastian  Total change: 19.00  Rating chartPersonal card
 Najdorf Chess Festival gr. B Warszawa POL 2019-07-06
RcRownchangeKK*chgGame
 1848 1690 3.00 7 0.95 20 19.00 
  Lesner, Joen 1872 DEN1.0010.742014.80 
  Gasiorek, Dariusz 1843 POL0.5010.20204.00 
  Fraczek, Weronika 1887 POL0.001-0.2520-5.00 
  Pekacki, Stanislaw 1889 POL0.001-0.2420-4.80 
  Zarebska, Lena 1773 POL1.0010.612012.20 
  Starosta, Martyna wc1841 POL0.5010.20204.00 
  Raclawicki, Kacper 1832 POL0.001-0.3120-6.20 

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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