Individual Calculations September 2023
 Borovsky, Ivan  Total change: -30.00  Rating chartPersonal card
 FIDE Open Stare Mesto 2023 B Stare Mesto CZE 2023-08-05
RcRownchangeKK*chgGame
 1528 1759 4.50 8 -1.50 20 -30.00 
  Babula, Tomas 1359  * CZE0.501-0.4220-8.40 
  Hrubisko, Lukas 1359  * SVK1.0010.08201.60 
  Krajicek, Matej 1671 CZE0.001-0.6220-12.40 
  Kosata, Jiri 1343 CZE1.0010.07201.40 
  Kostka, Jan 1379 CZE1.0010.09201.80 
  Zpevakova, Katerina 1786 CZE0.5010.04200.80 
  Burda, Josef 1773 CZE0.5010.02200.40 
  Vavra, Jan 1554 CZE0.001-0.7620-15.20 
 * 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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