Rapid: Individual Calculations February 2023
 Holub, Jan  Total change: -51.00  Rating chartPersonal card
 PRAGUE OPEN 2023 C - rapid tournament Prague CZE 2023-01-08
RcRownchangeKK*chgGame
 1470 1935 4.00 7 -2.55 20 -51.00 
  Blazek, Adam 1360 CZE0.001-0.9820-19.60 
  Stor, Jakub 1535  * CZE1.0010.08201.60 
  Horacek, Vojtech 1529 CZE1.0010.08201.60 
  Peglau, Dora 1675 GER0.001-0.8220-16.40 
  Veselsky, Jan 1477 CZE0.001-0.9520-19.00 
  Bilunov, Ignat 1359 MLT1.0010.02200.40 
  Kostukevic, Sergej 1352 CZE1.0010.02200.40 
 * 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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