Individual Calculations December 2022
 Ruda, Ondrej  Total change: -13.80  Rating chartPersonal card
 KHSS Krajsky prebor 2022-2023 r2-4 various CZE 2022-10-30
RcRownchangeKK*chgGame
 1994 2019 0.50 1 -0.03 20 -0.60 
  Vestfal, Jan 1994 CZE0.501-0.0320-0.60 
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)
 
 2. liga D 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 1941 2012 0.00 1 -0.60 20 -12.00 
  Lang, Simon 1941 CZE0.001-0.6020-12.00 
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 Krajska soutez - skupina Zapad 2022-2023 r2-3 various CZE 2022-11-06
RcRownchangeKK*chgGame
 2467 2012 0.00 1 -0.06 20 -1.20 
  Kraus, Tomas m2467 CZE0.001-0.0620-1.20 
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)
 
 

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