Individual Calculations August 2022
 Prokopiuk, Mateusz  Total change: 0.00  Rating chartPersonal card
 Najdorf Chess Festival 2022 group B Warszawa POL 2022-07-09
RcRownchangeRpKK*chgGame
 1384 0 5.00 9 0.00 1404   0.00 
  Kobus, Stanislaw 1424 POL0.0010.00 0.00 
  Winiarski, Szymon 1278 POL1.0010.00 0.00 
  Maryniec, Grzegorz 1331 POL0.5010.00 0.00 
  Milosz, Stanislaw 1357 POL0.5010.00 0.00 
  Lesik, Sebastian 1308 POL1.0010.00 0.00 
  Hartman, Aleksander 1424 POL1.0010.00 0.00 
  Jaroszuk, Marcin 1476 POL0.0010.00 0.00 
  Przybyla, Andrzej 1418 POL0.5010.00 0.00 
  Kwiek, Janusz 1440 POL0.5010.00 0.00 

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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