Rapid: Individual Calculations March 2022
 Cabral, Vivian De Paiva  Total change: -10.80  Rating chartPersonal card
 Alameda Chess Aberto do Brasil 2022 RPD Juiz de Fora MG BRA 2022-02-19
RcRownchangeKK*chgGame
 1654 1295 0.00 2 -0.54 20 -10.80 
  Marocco, Gabriel Leao Quadros 1268 BRA0.001-0.5420-10.80 
  Beserra, Roberto De Oliveira 2039 BRA0.0010.00200.00 

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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