Individual Calculations April 2023
 Chovanec, Vladimir  Total change: -6.40  Rating chartPersonal card
 SVK 4.liga A11 2022 2023 R11-12 Bratislava SVK 2023-03-04
RcRownchangeKK*chgGame
 1948 1941 1.00 2 0.02 20 0.40 
  Hartl, Jan 1978 SVK0.001-0.4520-9.00 
  Jursa, Branislav 1918 SVK1.0010.47209.40 

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 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 1857 1941 1.50 3 -0.34 20 -6.80 
  Gettler, Daniel 1923 SVK0.501-0.0320-0.60 
  Munk, Lubomir 1765 SVK0.501-0.2320-4.60 
  Kuna, Vladimir 1884 SVK0.501-0.0820-1.60 

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)
 

 

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