Individual Calculations September 2022
 Hemala, Lubos  Total change: -15.20  Rating chartPersonal card
 SUMMER PRAGUE OPEN 2022 - A - IM open Prague CZE 2022-08-05
RcRownchangeKK*chgGame
 1914 1890 3.50 9 -0.76 20 -15.20 
  Dauth, Benjamin f2209 GER0.001-0.1320-2.60 
  Hepnar, Lukas 1490  * CZE0.501-0.4220-8.40 
  Davidek, Zdenek 1620 CZE1.0010.17203.40 
  Hansch, Torsten c2055 GER0.001-0.2820-5.60 
  Hansch, Karsten f2320 GER0.001-0.0720-1.40 
  Dvoracek, Matyas 1697 CZE1.0010.25205.00 
  Valkova, Angelika 2075 UKR0.001-0.2620-5.20 
  Svoboda, Daniel 1654 CZE1.0010.20204.00 
  Sandvik, Thomas 2110 FIN0.001-0.2220-4.40 
 * 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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