Individual Calculations May 2023
 Petrek, Dominik  Total change: 67.60  Rating chartPersonal card
 3. liga A1 2022 2023 R11 Bratislava SVK 2023-04-02
RcRownchangeKK*chgGame
 1781 2126 1.00 1 0.11 40 4.40 
  Rezak, Milan 1781 SVK1.0010.11404.40 

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 - CH18 CH20 Dudince SVK 2023-04-16
RcRownchangeKK*chgGame
 2079 2126 6.50 9 1.58 40 63.20 
  Rybiansky, Jergus 1726  * SVK1.0010.08403.20 
  Stevik, Patrik f2346 SVK0.5010.284011.20 
  Melih, Mario 1838 SVK1.0010.16406.40 
  Lovcican, Tomas 1945 SVK1.0010.264010.40 
  Rucek, Kristian 2128 SVK1.0010.504020.00 
  Rybka, Simon f2291 SVK0.5010.22408.80 
  Elias, David 2180 SVK0.5010.08403.20 
  Brnusak, Tomas 2261 SVK0.5010.18407.20 
  Bidulsky, Matej 1992 SVK0.501-0.1840-7.20 
 * 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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