Individual Calculations July 2019
 Borovsky, Ivan  Total change: -3.40  Rating chartPersonal card
 Jarni otevreny prebor SK OAZA Praha 2019 Praha CZE 2019-04-17
RcRownchangeKK*chgGame
 1744 1813 5.00 9 -0.17 20 -3.40 
  Dvorak, Alois 1941 CZE0.5010.17203.40 
  Pokorny, Jan 1884 CZE0.001-0.4020-8.00 
  Puchmajer, Pavel 1693 CZE0.501-0.1620-3.20 
  Hrabe, Vojtech 1413  * CZE1.0010.08201.60 
  Veselsky, Jan 1509 CZE1.0010.14202.80 
  Cmiko, Jakub 1964 CZE0.001-0.3020-6.00 
  Paulovic, Milan 1772 CZE0.501-0.0620-1.20 
  Pacovsky, Ota 1737 CZE1.0010.40208.00 
  Nentvich, Libor 1782 CZE0.501-0.0420-0.80 
 * 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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