Individual Calculations January 2023
 Vrona, Mihail  Total change: -19.60  Rating chartPersonal card
 HUN Team Ch. 2nd Div. Erkel League 2022-23 R 2-3 Hungary North HUN 2022-12-04
RcRownchangeKK*chgGame
 1796 1880 0.00 1 -0.62 20 -12.40 
  Szabo, Balazs 1796 HUN0.001-0.6220-12.40 

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)
 
 Budapest Team Ch. 2022-23 Szen Jozsef Memorial Group R 5 Budapest HUN 2022-12-11
RcRownchangeKK*chgGame
 1574 1880 0.50 1 -0.36 20 -7.20 
  Tancz, Janos 1574 HUN0.501-0.3620-7.20 

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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