Individual Calculations June 2022
 Cuccu, Maria  Total change: -2.60  Rating chartPersonal card
 CP Oristano e Nuoro 2022 Terralba ITA 2022-05-13
RcRownchangeKK*chgGame
 1897 1461 0.00 2 -0.13 20 -2.60 
  Markevichus, Yaraslau 1904 ITA0.001-0.0620-1.20 
  De Ieso, Lorenzo 1889 ITA0.001-0.0720-1.40 

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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