Individual Calculations February 2023
 Hlavsa, Petr  Total change: 36.80  Rating chartPersonal card
 2. liga A 2022-2023 r6-7 various CZE 2023-01-08
RcRownchangeKK*chgGame
 2280 2093 2.00 2 1.48 20 29.60 
  Eret, Jonas 2209 CZE1.0010.662013.20 
  Mejzlik, Ondrej f2350 CZE1.0010.822016.40 

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)
 
 PSS KP (Prebor) druzstev 2022-2023 r1-3 Prague CZE 2023-01-09
RcRownchangeKK*chgGame
 2059 2093 2.00 3 0.36 20 7.20 
  Janacek, Jaroslav 2008 CZE1.0010.38207.60 
  Vokoun, Jan f2019 CZE1.0010.40208.00 
  Adamek, Zdenek 2151 CZE0.001-0.4220-8.40 

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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