Rapid: Individual Calculations March 2023
 Orzechowski, Jacek  Total change: -4.60  Rating chartPersonal card
 Slezsky open 2023 Rychvald CZE 2023-02-25
RcRownchangeKK*chgGame
 1663 1941 7.00 9 -0.23 20 -4.60 
  Sekanina, Petr 1541  * CZE1.0010.08201.60 
  Macura, Jiri 1519 CZE1.0010.07201.40 
  Havlik, Vlastimil 1772 CZE1.0010.28205.60 
  Niesyt, Michal 1794 POL0.001-0.7020-14.00 
  Tokarsky, Radovan 1720 CZE0.001-0.7820-15.60 
  Glajc, Nikodem 1409 POL1.0010.03200.60 
  Bicik, Martin 1545 CZE1.0010.08201.60 
  Cervenka, Petr 1769 CZE1.0010.27205.40 
  Miszczak, Dariusz 1895 POL1.0010.44208.80 
 * 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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