Individual Calculations April 2023
 Cervenka, Peter  Total change: -12.40  Rating chartPersonal card
 3. liga B1 2022 23 R8-9 Nitriansky kraj SVK 2023-03-05
RcRownchangeKK*chgGame
 1874 1791 0.50 2 -0.29 20 -5.80 
  Kovarikova, Maria wc1977 SVK0.001-0.2620-5.20 
  Knotek, Anton 1771 SVK0.501-0.0320-0.60 

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)
 
 2. liga B 2022 2023 R10-11 NR-TN SVK 2023-03-25
RcRownchangeKK*chgGame
 1851 1791 0.50 2 -0.33 20 -6.60 
  Orgon, Patrik 1833 SVK0.001-0.4420-8.80 
  Struhar, Jan 1868 SVK0.5010.11202.20 

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)
 

 

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