Individual Calculations September 2021
 Uliasz, Katarzyna  Total change: 11.20  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN D Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1588 1557 4.50 9 0.28 40 11.20 
  Budnik, Mateusz 1957  * POL0.001-0.0840-3.20 
  Nowakowski, Maksymilian 1357 POL0.501-0.2640-10.40 
  Szydlowski, Oskar 1313 POL1.0010.20408.00 
  Basiaga, Sebastian 1748 POL0.5010.254010.00 
  Maliszewski, Jacek 1762 POL0.5010.264010.40 
  Ziemski, Przemyslaw 1681 POL0.001-0.3340-13.20 
  Grobelny, Mikolaj 1459 POL1.0010.374014.80 
  Prokopiuk, Jakub 1402 POL1.0010.294011.60 
  Blasiak, Miroslaw 1612 POL0.001-0.4240-16.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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