Individual Calculations September 2021
 Pekar, Matus  Total change: 55.60  Rating chartPersonal card
 OPEN PRESOV 2021 Presov SVK 2021-07-29
RcRownchangeKK*chgGame
 1902 1559 2.00 5 1.39 40 55.60 
  Kasperek, Ryszard 1959  * POL0.001-0.0840-3.20 
  Nemsak, Denis 1959  * SVK0.5010.424016.80 
  Huliak, Pavol 1809 SVK0.5010.314012.40 
  Nandrazi, Dominik 1822 SVK1.0010.824032.80 
  Demeter, Peter 1959  * SVK0.001-0.0840-3.20 
 * 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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