Individual Calculations March 2023
 Pachmann, Ales  Total change: -12.20  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 2032 2301 2.50 3 0.02 20 0.40 
  Srba, Milan 2064 CZE0.501-0.3020-6.00 
  Vokoun, Jan f2019 CZE1.0010.16203.20 
  Hejsek, Lukas 2012 CZE1.0010.16203.20 

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)
 
 Extraliga 2022-2023 r7-8 various CZE 2023-02-18
RcRownchangeKK*chgGame
 2235 2330 0.00 1 -0.63 20 -12.60 
  Hollan, Petr f2235 CZE0.001-0.6320-12.60 

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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