Individual Calculations September 2020
 Jerabkova, Julia  Total change: -5.20  Rating chartPersonal card
 Jesenik Open 2020 - B Jesenik CZE 2020-08-15
RcRownchangeKK*chgGame
 1571 1744 6.00 9 -0.26 20 -5.20 
  Novotny, Petr 1344  * CZE1.0010.08201.60 
  Vavrinkova, Marie 1344  * CZE0.001-0.9220-18.40 
  Karlik, Jachym 1462 CZE1.0010.16203.20 
  Stary, Vojtech 1488 CZE0.501-0.3120-6.20 
  Nespory, Simon 1621 CZE1.0010.33206.60 
  Cujdik, Jiri 1934 CZE0.001-0.2520-5.00 
  Hruska, Marek 1484 CZE1.0010.18203.60 
  Slepankova, Radka 1944 CZE1.0010.762015.20 
  Vrzal, Filip 1518 CZE0.501-0.2920-5.80 
 * 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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