Individual Calculations March 2023
 Nyvlt, Otto  Total change: 4.60  Rating chartPersonal card
 KHSS Krajska soutez - skupina Vychod 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1903 1877 1.50 2 0.57 20 11.40 
  Vizibla, Roman 1957 CZE1.0010.612012.20 
  Drasnar, Lukas 1849 CZE0.501-0.0420-0.80 

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)
 
 KHSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1740 1877 1.00 2 -0.34 20 -6.80 
  Tichy, Vaclav 1615 CZE0.501-0.3220-6.40 
  Buchar, Petr 1864 CZE0.501-0.0220-0.40 

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)
 

 

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