Individual Calculations December 2023
 Kollar, Vladimir  Total change: -13.20  Rating chartPersonal card
 4. liga C11 2023 20224 R2-3 SVK SVK 2023-11-05
RcRownchangeKK*chgGame
 1659 1815 1.00 2 -0.40 20 -8.00 
  Korencik, Anton 1557 SVK1.0010.18203.60 
  Nosak, Alexander 1761 SVK0.001-0.5820-11.60 

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)
 
 3. liga C1 2023 2024 R3-4 Rozne SVK 2023-11-18
RcRownchangeKK*chgGame
 1472 1815 1.50 2 -0.26 20 -5.20 
  Polacek, Patrik 1415  * SVK1.0010.08201.60 
  Kozel, Milan 1529 SVK0.501-0.3420-6.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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