Individual Calculations March 2023
 Mrazek, Roman  Total change: 6.00  Rating chartPersonal card
 MKSS Krajska soutez C 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1944 1902 1.50 2 0.61 40 24.40 
  Drygalski, Wojciech 2043 POL1.0010.694027.60 
  Vizner, Jaroslav 1844 CZE0.501-0.0840-3.20 

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)
 
 MKSS Krajsky prebor 2022-2023 r8-9 various CZE 2023-02-12
RcRownchangeKK*chgGame
 1917 1902 0.50 2 -0.46 40 -18.40 
  Migdal, Milan 1970 CZE0.001-0.4140-16.40 
  Raiman, Tom 1863 CZE0.501-0.0540-2.00 

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)
 

 

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