Individual Calculations March 2023
 Hrbacek, Miroslav  Total change: 5.40  Rating chartPersonal card
 MKSS Krajska soutez A 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1637 1861 2.00 2 0.47 20 9.40 
  Zamarsky, Patrik 1525 CZE1.0010.12202.40 
  Bartosek, Martin 1749 CZE1.0010.35207.00 

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)
 
 SSOK Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1975 1861 0.50 2 -0.20 20 -4.00 
  Vodak, Rostislav 1967 CZE0.5010.14202.80 
  Hajek, Zdenek 1982 CZE0.001-0.3420-6.80 

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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