Rapid: Individual Calculations January 2020
 Berka, Lubos  Total change: 7.80  Rating chartPersonal card
 Pilsner Urquell Open 2019 Plzen CZE 2019-11-16
RcRownchangeKK*chgGame
 1786 1647 2.50 6 0.39 20 7.80 
  Lorenc, Tomas 2047  * CZE0.001-0.0820-1.60 
  Folkova, Martina wf1970 CZE0.5010.37207.40 
  Hadzala, Daniel 2032 CZE0.001-0.0920-1.80 
  Simecek, Bohumil 1971 CZE0.001-0.1320-2.60 
  Roubal, Frantisek 1247  * CZE1.0010.08201.60 
  Mastny, Theodor 1449 CZE1.0010.24204.80 
 * 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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