Individual Calculations March 2023
 Rehak, Martin  Total change: 0.60  Rating chartPersonal card
 PSS KP (Prebor) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 1960 1967 1.00 3 -0.51 20 -10.20 
  Babicka, Michal 2014 CZE0.5010.07201.40 
  Janda, Jiri 2126 CZE0.001-0.2920-5.80 
  Kalvach, Ladislav 1741 CZE0.501-0.2920-5.80 

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)
 
 PSS KS 1.2 (1. trida) druzstev 2022-2023 r4-6 Prague CZE 2023-01-30
RcRownchangeKK*chgGame
 2017 1967 2.00 2 1.14 20 22.80 
  Sandvik, Thomas 2092 FIN1.0010.672013.40 
  Dolinek, Vladimir 1942 CZE1.0010.47209.40 

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)
 
 2. liga A 2022-2023 r8-9 various CZE 2023-02-05
RcRownchangeKK*chgGame
 1925 1960 0.50 2 -0.60 20 -12.00 
  Siktanc, Petr 1970 CZE0.001-0.4920-9.80 
  Miskolczi, Vitezslav 1879 CZE0.501-0.1120-2.20 

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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