Rapid: Individual Calculations October 2023
 Kovar, Jan  Total change: -17.40  Rating chartPersonal card
 Memorial Very Mencikove 2023 Praha CZE 2023-09-24
RcRownchangeKK*chgGame
 1517 1678 5.00 9 -0.87 20 -17.40 
  Zemlickova, Olena wm2008 CZE0.001-0.1220-2.40 
  Jirman, Jonas 1301 CZE0.501-0.4120-8.20 
  Nguyen Nhat, Minh Thu 1405 CZE1.0010.17203.40 
  Kravchenko, Andrey 1355 CZE0.501-0.3720-7.40 
  Cejkova, Miroslava 2027 CZE0.001-0.1120-2.20 
  Menkov, Ivan 1278  * CZE1.0010.08201.60 
  Holub, Petr 1135 CZE1.0010.03200.60 
  Nemec, Milan 1930 CZE0.001-0.1920-3.80 
  Dubsky, Lukas 1211 CZE1.0010.05201.00 
 * 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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