Individual Calculations November 2023
 Skrinar, Marek  Total change: -4.40  Rating chartPersonal card
 5. Liga A11a 2023 24 R1-2 Bratislava SVK 2023-10-13
RcRownchangeKK*chgGame
 1897 1758 0.00 1 -0.31 20 -6.20 
  Duraj, Jan 1897 SVK0.001-0.3120-6.20 

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)
 
 3. liga A1 2023 2024 R1 Bratislava SVK 2023-10-15
RcRownchangeKK*chgGame
 1822 1758 0.50 1 0.09 20 1.80 
  Ulehla, Dag 1822 SVK0.5010.09201.80 

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)
 

 

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