Individual Calculations February 2023
 Hemala, Jozef  Total change: 16.20  Rating chartPersonal card
 3. liga C1 2022 2023 R5-7 Rozne. SVK 2023-01-07
RcRownchangeKK*chgGame
 1862 1687 1.50 3 0.65 20 13.00 
  Molnar, Lubos 1887 SVK0.001-0.2420-4.80 
  Bracok, Stefan 1723 SVK1.0010.552011.00 
  Janik, Marek Tobias 1977 SVK0.5010.34206.80 

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 C12 2022 23 R5-6 Liptov - Orava SVK 2023-01-08
RcRownchangeKK*chgGame
 1673 1687 1.00 2 -0.04 20 -0.80 
  Druska, Igor 1667 SVK1.0010.47209.40 
  Slahucka, Vladimir 1678 SVK0.001-0.5120-10.20 

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)
 
 2. liga C 2022 23 R7 ZA - BB SVK 2023-01-15
RcRownchangeKK*chgGame
 1839 1687 0.50 1 0.20 20 4.00 
  Sibrava, Patrik 1839 SVK0.5010.20204.00 

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)
 

 

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