Individual Calculations February 2023
 Bogacki, Maciej  Total change: 44.40  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1353 1397 6.00 9 1.11 40 44.40 
  Jaworski, Marcin 1088 POL1.0010.14405.60 
  Fiedorek, Kamila 1168 POL1.0010.21408.40 
  Sakundiak, Maksym 1468 UKR1.0010.604024.00 
  Tomczyk, Michal 1487 POL0.5010.12404.80 
  Sander, Karol 1092 POL1.0010.14405.60 
  Krzyzosiak, Anna 1463 POL0.5010.09403.60 
  Wnuk, Piotr 1515 POL1.0010.664026.40 
  Bartman, Ksawery 1459 POL0.001-0.4140-16.40 
  Khimichenko, Dmytro 1441 POL0.001-0.4440-17.60 

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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