Individual Calculations May 2023
 Koska, Jiri  Total change: -19.20  Rating chartPersonal card
 3. liga D2 2022 23 R11 Presovsky kraj SVK 2023-04-02
RcRownchangeKK*chgGame
 1964 1957 1.00 1 0.51 40 20.40 
  Cmelik, Peter 1964 SVK1.0010.514020.40 

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)
 
 MSR mladeze a juniorov jednotlivcov 2023 - CH16 Dudince SVK 2023-04-16
RcRownchangeKK*chgGame
 1724 1957 5.00 8 -0.99 40 -39.60 
  Cizmar, Tomas 1470 SVK1.0010.04401.60 
  Visvader, Kristof 1619 SVK1.0010.12404.80 
  Rakovsky, Jakub 2016 SVK0.001-0.4240-16.80 
  Ballo, Filip 1558 SVK0.501-0.4240-16.80 
  Cerven, Samuel 1557  * SVK0.501-0.4240-16.80 
  Jurky, Marian 1760 SVK1.0010.254010.00 
  Janik, Marek Tobias 1953 SVK1.0010.494019.60 
  Oruzinsky, Juraj 1861 SVK0.001-0.6340-25.20 
 * 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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