Individual Calculations December 2023
 Krajcovic, Boris  Total change: -23.80  Rating chartPersonal card
 5. Liga A11b 2023 24 R3-5 Bratislava SVK 2023-11-03
RcRownchangeKK*chgGame
 1630 1634 1.00 3 -0.52 20 -10.40 
  Tomcaniova, Lucia 1714 SVK0.001-0.3920-7.80 
  Galik, Vladimir 1576 SVK1.0010.42208.40 
  Zetocha, Adela 1600 SVK0.001-0.5520-11.00 

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)
 
 3. liga A1 2023 2024 R2-3 Bratislava SVK 2023-11-05
RcRownchangeKK*chgGame
 1507 1634 0.00 1 -0.67 20 -13.40 
  Bella, Lubos 1507 SVK0.001-0.6720-13.40 

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)
 

 

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