Individual Calculations July 2022
 Babjak, Samuel  Total change: 7.60  Rating chartPersonal card
 LJ SLOVAK OPEN 2022 Liptovsky Jan SVK 2022-06-23
RcRownchangeKK*chgGame
 1966 1678 0.50 2 0.19 40 7.60 
  Bakalar, Jan 1963 SVK0.5010.344013.60 
  Giertli, Vladimir 1969 SVK0.001-0.1540-6.00 

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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