Individual Calculations April 2023
 Sustak, Roman  Total change: -20.00  Rating chartPersonal card
 3. liga A1 2022 2023 R9-10 Bratislava SVK 2023-03-05
RcRownchangeKK*chgGame
 1753 1843 0.50 3 -1.35 20 -27.00 
  Prochazka, Jaromir 1841 SVK0.5010.00200.00 
  Kaman, Jiri 1616 SVK0.001-0.7920-15.80 
  Janov, Marian 1801 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)
 
 2. liga A 2022 2023 R10-11 Bratislava SVK 2023-03-25
RcRownchangeKK*chgGame
 1731 1843 1.00 1 0.35 20 7.00 
  Sadlon, Matus 1731 SVK1.0010.35207.00 

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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