Individual Calculations February 2024
 Trybowska, Barbara  Total change: 14.20  Rating chartPersonal card
 XXXIV Miedzynarodowy Festiwal Szachowy CRACOVIA 2023 Grupa B Krakow POL 2023-12-27
RcRownchangeKK*chgGame
 1976 1845 3.00 7 0.71 20 14.20 
  Kusiak, Mateusz 1994 POL0.001-0.3020-6.00 
  Sorcinelli, Francesco 1985 ITA0.001-0.3120-6.20 
  Mikula, Michal 1892 POL1.0010.572011.40 
  Kasperek, Ryszard f2052 POL0.001-0.2320-4.60 
  Kumor, Lukasz 2070 POL1.0010.782015.60 
  Rzeszowski, Dominik 1908 POL0.5010.09201.80 
  Tokarz, Izabela 1928 POL0.5010.11202.20 

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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