Individual Calculations July 2023
 Zajac, Karol  Total change: -10.40  Rating chartPersonal card
 XXXIII Miedzynarodowe Szachowe Mistrzostwa Malopolski - Grupa C Krakow POL 2023-06-08
RcRownchangeKK*chgGame
 1479 1586 4.00 7 -0.52 20 -10.40 
  Mendoza Torres, Jan Ferrer 1497 POL0.001-0.6220-12.40 
  Shakhnovich, Uladzislau 1455 FID0.001-0.6820-13.60 
  Kurczyna, Patryk 1420 POL1.0010.28205.60 
  Spytek, Hubert 1440 POL1.0010.30206.00 
  Woszkowski, Stanislaw 1498 POL1.0010.38207.60 
  Kobus, Stanislaw 1504 POL1.0010.39207.80 
  Alwazir, Abdalhadi . O 1539 PLE0.001-0.5720-11.40 

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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