Individual Calculations May 2024
 Zacek, Petr  Total change: -1.60  Rating chartPersonal card
 O pohar Mistra Jana 2024 - B Tabor CZE 2024-03-28
RcRownchangeKK*chgGame
 1857 1960 4.50 7 0.02 20 0.40 
  Kalvach, Ladislav 1815 CZE0.501-0.1920-3.80 
  Svetly, Jiri 1827 CZE0.501-0.1820-3.60 
  Straka, Zdenek 1828 CZE1.0010.32206.40 
  Paldus, Jan 1833 CZE1.0010.33206.60 
  Matejka, Radek 1969 CZE0.5010.01200.20 
  Krelina, Jan 1837 CZE0.501-0.1720-3.40 
  Velim, Vojtech 1888 CZE0.501-0.1020-2.00 

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)
 
 SSS - Krajska soutez skupina A 2023-2024 r11 various CZE 2024-04-07
RcRownchangeKK*chgGame
 2316 1946 0.00 1 -0.10 20 -2.00 
  Trickov, Vasil m2316 CZE0.001-0.1020-2.00 

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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