Individual Calculations December 2023
 Jurcak, Marian  Total change: -7.20  Rating chartPersonal card
 5. Liga A11a 2023 24 R3-5 Bratislava SVK 2023-11-03
RcRownchangeKK*chgGame
 1766 1620 0.00 2 -0.63 20 -12.60 
  Duraj, Jan 1864 SVK0.001-0.2020-4.00 
  Andre, Tomas 1668 SVK0.001-0.4320-8.60 

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)
 
 SVK 4.liga A11 2023 2024 R3-4 Bratislava SVK 2023-11-04
RcRownchangeKK*chgGame
 1553 1620 0.00 1 -0.59 20 -11.80 
  Dvorak, Alfred 1553 SVK0.001-0.5920-11.80 

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)
 
 3. liga A1 2023 2024 R2-3 Bratislava SVK 2023-11-05
RcRownchangeKK*chgGame
 1925 1620 1.00 1 0.86 20 17.20 
  Vimmer, Michal 1925 SVK1.0010.862017.20 

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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