Individual Calculations February 2023
 Jaron, Dawid  Total change: 31.20  Rating chartPersonal card
 XXXIII Miedzynarodowy Festiwal Szachowy CRACOVIA 2022 Grupa D Krakow POL 2022-12-27
RcRownchangeKK*chgGame
 1375 1143 2.50 8 0.78 40 31.20 
  Aljadi, Hussain 1441 KUW1.0010.854034.00 
  Daniel, Zbigniew 1395 POL0.001-0.1940-7.60 
  Alawadhi, Amenah wc1310 KUW0.001-0.2840-11.20 
  Tittor, Weronika 1298 POL1.0010.714028.40 
  Kozik, Maksymilian 1342 POL0.001-0.2440-9.60 
  Hansen, August 1465 DEN0.5010.374014.80 
  Szot, Wojciech 1463 POL0.001-0.1340-5.20 
  Sowinski, Krzysztof 1284 POL0.001-0.3140-12.40 

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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