Rapid: Individual Calculations December 2023
 Kaminski, Tomasz  Total change: 13.60  Rating chartPersonal card
 XXVIII Turniej Szachowy z okazji Swieta Niepodleglosci Bydgoszcz POL 2023-11-11
RcRownchangeKK*chgGame
 1389 1066 1.00 4 0.34 40 13.60 
  Polak, Aleksander 1605 POL0.001-0.0340-1.20 
  Wloch, Dominika 1267 POL0.5010.264010.40 
  Lewczuk, Antoni 1485 POL0.001-0.0740-2.80 
  Jurkiewicz, Kazimierz 1200 POL0.5010.18407.20 

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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