Individual Calculations February 2023
 Kossowski, Pawel  Total change: -5.20  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa C Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1634 1771 6.00 9 -0.13 40 -5.20 
  Pelyushenko, Vladyslav 1610 ITA1.0010.294011.60 
  Borowiec, Kamil 1650 POL1.0010.344013.60 
  Krych, Dominik 1639 POL0.501-0.1840-7.20 
  Flis, Piotr 1550 POL0.001-0.7840-31.20 
  Stanuch, Marcin 1664 POL0.501-0.1540-6.00 
  Mikula, Maciej 1659 POL1.0010.354014.00 
  Krzyzosiak, Marta 1670 POL0.001-0.6440-25.60 
  Matuszewski, Bartlomiej 1569 POL1.0010.24409.60 
  Somyk, Marcin 1698 POL1.0010.404016.00 

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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