Individual Calculations May 2023
 Marak, Jakub  Total change: 29.20  Rating chartPersonal card
 SSZK Krajsky prebor 2022-2023 r11 various CZE 2023-04-02
RcRownchangeKK*chgGame
 2211 1997 1.00 1 0.77 40 30.80 
  Vrana, Frantisek f2211 CZE1.0010.774030.80 

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)
 
 Extraliga mladeze - MCR druzstev - Finale A 2022-23 various CZE 2023-04-21
RcRownchangeKK*chgGame
 1979 1997 2.00 4 -0.04 40 -1.60 
  Ocelak, Jakub c2198 CZE0.001-0.2440-9.60 
  Zelba, Lukas 1943 CZE1.0010.424016.80 
  Mach, Petr c2116 CZE0.5010.16406.40 
  Mikolas, Petr 1660 CZE0.501-0.3840-15.20 

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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