Individual Calculations September 2021
 Petrus, Daniel  Total change: 36.00  Rating chartPersonal card
 OPEN PRESOV 2021 Presov SVK 2021-07-29
RcRownchangeKK*chgGame
 1525 1304 2.50 6 0.90 40 36.00 
  Panko, Eduard 1704  * SVK0.001-0.0840-3.20 
  Nemsak, Denis 1704  * SVK0.001-0.0840-3.20 
  Horbalova, Ivana 1303 SVK1.0010.504020.00 
  Kankula, Robert 1560 SVK0.5010.314012.40 
  Revilak, Marian 1176 SVK1.0010.334013.20 
  Recky, Norbert 1704  * 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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