Individual Calculations March 2023
 Bauma, Jiri  Total change: -13.40  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 2207 2186 1.00 3 -0.41 20 -8.20 
  Petr, Jakub f2201 CZE0.001-0.4820-9.60 
  Postupa, Pavel 2228 CZE0.5010.06201.20 
  Svatos, Jan f2191 CZE0.5010.01200.20 

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 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 2266 2170 0.50 2 -0.26 20 -5.20 
  Tyomkyn, Mikhail, Dr. 2159 GER0.501-0.0220-0.40 
  Havlik, Jan f2372 CZE0.001-0.2420-4.80 

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)
 

 

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