Individual Calculations July 2019
 Erban, Jiri  Total change: -50.00  Rating chartPersonal card
 Jarni otevreny prebor SK OAZA Praha 2019 Praha CZE 2019-04-17
RcRownchangeKK*chgGame
 1712 1923 5.50 9 -1.25 40 -50.00 
  Nentvich, Libor 1782 CZE0.001-0.6940-27.60 
  Herynek, Petr 1643 CZE1.0010.16406.40 
  Pacovsky, Ota 1737 CZE0.001-0.7440-29.60 
  Vasicek, Martin 1778 CZE0.501-0.1940-7.60 
  Marek, Roman 1706 CZE1.0010.22408.80 
  Stanke, Petr 1523  * CZE1.0010.08403.20 
  Dvorak, Alois 1941 CZE0.001-0.4740-18.80 
  Paulovic, Milan 1772 CZE1.0010.304012.00 
  Bara, Josef 1523  * CZE1.0010.08403.20 
 * 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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