Individual Calculations May 2023
 Rak, Martin  Total change: 3.20  Rating chartPersonal card
 3. liga A1 2022 2023 R11 Bratislava SVK 2023-04-02
RcRownchangeKK*chgGame
 1927 1988 0.50 1 -0.08 40 -3.20 
  Isa, Vlastimil 1927 SVK0.501-0.0840-3.20 

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
 1856 1988 6.00 9 0.16 40 6.40 
  Buzalka, Martin 1588  * SVK1.0010.08403.20 
  Polomsky, Tomas 1733 SVK0.501-0.3140-12.40 
  Straka, Simon 1936 SVK0.501-0.0740-2.80 
  Papp, Gabor 1619 SVK0.501-0.4040-16.00 
  Smetana, Peter 1804 SVK1.0010.264010.40 
  Bulej, Matej 2007 SVK1.0010.534021.20 
  Kulich, Daniel 1921 SVK0.501-0.0940-3.60 
  Skreko, Igor 2077 SVK0.5010.12404.80 
  Sevcik, Matej 2019 SVK0.5010.04401.60 
 * 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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