Rapid: Individual Calculations January 2020
 Vrtal, Jaroslav  Total change: -19.40  Rating chartPersonal card
 Memorial Josefa Oharka 2019 Vlcnov CZE 2019-12-26
RcRownchangeKK*chgGame
 1799 1981 5.50 9 -0.97 20 -19.40 
  Chura, Petra 1581  * CZE1.0010.08201.60 
  Babula, Vlastimil g2381  * CZE0.001-0.0820-1.60 
  Oharek, Vlastimil 1761 CZE0.501-0.2820-5.60 
  Vanhara, Petr 1744 CZE0.001-0.8020-16.00 
  Novotny, Jan 1664 CZE1.0010.13202.60 
  Ruzicka, Filip 1581  * CZE1.0010.08201.60 
  Hrubsa, Marian 1912 SVK0.001-0.6020-12.00 
  Chury, Petr 1836 CZE1.0010.31206.20 
  Sedlacek, Roman 1732 CZE1.0010.19203.80 
 * 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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