Individual Calculations August 2023
 Hak, David  Total change: 54.50  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2023 - FIDE open Prague CZE 2023-06-22
RcRownchangeKK*chgGame
 2118 2203 6.00 9 0.71 25 17.75 
  Harshit, Amarnani 1803  * IND0.001-0.9225-23.00 
  Cardinal, Scott 1822 USA1.0010.09252.25 
  Hund, Sarah 1977 SUI1.0010.21255.25 
  Kaderabek, Jiri 2013 CZE1.0010.25256.25 
  Jacobsen, Mikkel Manosri f2362 DEN1.0010.712517.75 
  Narva, Mai mwg2387 EST0.001-0.2625-6.50 
  Pasti, Aron f2335 HUN0.001-0.3225-8.00 
  Stauffer, Craig A 2026 USA1.0010.27256.75 
  Guz, Ari f2334 ISR1.0010.682517.00 
 * 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)
 
 Sachovy festival Ceske Budejovice Open A 2023 Ceske Budejovice CZE 2023-07-01
RcRownchangeKK*chgGame
 2187 2203 5.50 9 0.85 25 21.25 
  Sim, Jia Ru wc1869 MAS1.0010.12253.00 
  Lang, Simon 1997 CZE1.0010.24256.00 
  Stefansson, Vignir Vatnar m2487 ISL1.0010.842521.00 
  Audi, Ameya m2391 IND0.001-0.2625-6.50 
  Hurtik, Matej 2120 CZE0.501-0.1125-2.75 
  Vilimek, Vit 1989 CZE1.0010.23255.75 
  Mai, Alexander Oliver 2137 ISL1.0010.412510.25 
  Plischki, Sebastian m2326 GER0.001-0.3325-8.25 
  Simek, Petr f2365 CZE0.001-0.2925-7.25 

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)
 
 CZECH OPEN 2023 - A Pardubice CZE 2023-07-21
RcRownchangeKK*chgGame
 2254 2203 4.50 9 0.62 25 15.50 
  Svobodova, Michaela wf1954 CZE1.0010.19254.75 
  Agmanov, Zhandos m2430 KAZ0.001-0.2125-5.25 
  Stocek, Martin 2036 CZE1.0010.28257.00 
  Neuman, Petr g2400 CZE1.0010.752518.75 
  Panda, Sambit m2417 IND0.5010.27256.75 
  Malek, Jan 2384 POL0.001-0.2625-6.50 
  Kenneskog, Theodor f2346 SWE0.001-0.3125-7.75 
  Voriskova, Anna 1960 CZE1.0010.20255.00 
  Gnojek, Petr f2360 CZE0.001-0.2925-7.25 

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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