Individual Calculations February 2023
 Tomczyk, Michal  Total change: 26.00  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1371 1487 6.50 9 0.65 40 26.00 
  Savchenko, Iryna 1187 UKR1.0010.15406.00 
  Alawadhi, Amenah wc1310 KUW1.0010.274010.80 
  Paziewski, Marcin 1403 POL1.0010.384015.20 
  Bogacki, Maciej 1397 POL0.501-0.1240-4.80 
  Spytek, Hubert 1406 POL0.501-0.1140-4.40 
  Daniel, Zbigniew 1395 POL1.0010.374014.80 
  Alexeev, Nikita 1429 UKR0.501-0.0840-3.20 
  Khimichenko, Dmytro 1441 POL0.501-0.0640-2.40 
  Klimek, Leonard 1374 POL0.501-0.1540-6.00 

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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