Individual Calculations April 2022
 Lukastik, David  Total change: 1.00  Rating chartPersonal card
 Otevrene mistrovstvi CR amateru 2022 Luhacovice CZE 2022-03-12
RcRownchangeKK*chgGame
 1750 1854 5.50 9 0.05 20 1.00 
  Ptacek, Vladimir 1454  * CZE1.0010.08201.60 
  Jedlicka, Ales f2234 CZE0.001-0.0920-1.80 
  Buk, Pavel 1489 CZE1.0010.10202.00 
  Zelenka, Matej 1313 SVK1.0010.03200.60 
  Gabriel, Adam 2114 CZE0.001-0.1820-3.60 
  Mrkvan, Frantisek 1648 CZE1.0010.24204.80 
  Lorenc, Tomas 2169 CZE0.001-0.1420-2.80 
  Pisar, Tomas 1623 CZE1.0010.21204.20 
  Haasova, Timea 1705 SVK0.501-0.2020-4.00 
 * 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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