Individual Calculations March 2023
 Valenta, Petr  Total change: 25.60  Rating chartPersonal card
 UKSS - Krajsky prebor II B 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1795 1844 2.00 2 0.86 20 17.20 
  Nedoma, Petr 1714 CZE1.0010.32206.40 
  Strauss, Jindrich 1876 CZE1.0010.542010.80 

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)
 
 UKSS - Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1816 1844 1.50 2 0.42 20 8.40 
  Veverka, Vladimir 1744 CZE1.0010.36207.20 
  Volak, Jan 1887 CZE0.5010.06201.20 

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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