Individual Calculations March 2023
 Buchta, Bartolomej  Total change: 2.80  Rating chartPersonal card
 MKSS Krajska soutez B 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1915 1798 1.00 2 0.31 40 12.40 
  Zinglar, David 1979 CZE0.5010.24409.60 
  Skrle, Vladimir 1850 CZE0.5010.07402.80 

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)
 
 MKSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 2133 1798 0.00 2 -0.24 40 -9.60 
  Zabystrzan, Pavel f2122 CZE0.001-0.1340-5.20 
  Vanek, Ladislav 2144 CZE0.001-0.1140-4.40 

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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