Individual Calculations April 2022
 Petrek, Dominik  Total change: 87.20  Rating chartPersonal card
 1.liga Zapad 2021 2022 R5-6 SVK SVK 2022-03-05
RcRownchangeKK*chgGame
 1822 1973 2.00 2 0.60 40 24.00 
  Arpa, Zoltan 1747 SVK1.0010.21408.40 
  Breja, Stanislav 1896 SVK1.0010.394015.60 

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)
 
 4.liga A1 2021 22 R6 SVK SVK 2022-03-05
RcRownchangeKK*chgGame
 1778 1973 3.00 3 0.77 40 30.80 
  Rak, Martin 1800 SVK1.0010.274010.80 
  Simkovic, Eduard 1860 SVK1.0010.354014.00 
  Chodak, Ivan 1674 SVK1.0010.15406.00 

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)
 
 5.liga A11b R10-11 BA SVK 2022-03-11
RcRownchangeKK*chgGame
 1895 1973 2.50 3 0.73 40 29.20 
  Frindt, Kornel 2165 SVK1.0010.754030.00 
  Sorsak, Jozef 1854 SVK1.0010.344013.60 
  Vesely, Bedrich 1667 SVK0.501-0.3640-14.40 

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)
 
 3.liga A1 2021 22 R8 SVK SVK 2022-03-13
RcRownchangeKK*chgGame
 1573 1973 1.00 1 0.08 40 3.20 
  Stevik, Patrik 1573  * SVK1.0010.08403.20 
 * 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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