Individual Calculations April 2023
 Ochrana, Ladislav  Total change: -2.40  Rating chartPersonal card
 5. Liga A11 b R10-11 Bratislava SVK 2023-03-03
RcRownchangeKK*chgGame
 1787 1831 0.00 1 -0.56 20 -11.20 
  Sturc, Gustav 1787 SVK0.001-0.5620-11.20 

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)
 
 SVK 4.liga A11 2022 2023 R11-12 Bratislava SVK 2023-03-04
RcRownchangeKK*chgGame
 1760 1831 1.50 2 0.31 20 6.20 
  Juhaniak, Lubomir 1726 SVK1.0010.36207.20 
  Mrkvik, Jan 1794 SVK0.501-0.0520-1.00 

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)
 
 3. liga A1 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 1879 1831 1.00 2 0.13 20 2.60 
  Hudec, Jan 1920 SVK0.001-0.3820-7.60 
  Karcol, Jan 1837 SVK1.0010.512010.20 

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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