Rapid: Individual Calculations October 2023
 Macedo, Gilsoney Candido  Total change: -10.20  Rating chartPersonal card
 Campeonato Baiano de Xadrez RPD 2023 Santana BA BRA 2023-09-17
RcRownchangeKK*chgGame
 1968 1663 0.00 3 -0.51 20 -10.20 
  Coelho, Carlos Leandro Lima 1916 BRA0.001-0.1920-3.80 
  Fiaes, Mario Henrique Andrade 2156 BRA0.001-0.0420-0.80 
  Paim, Joilson De Santana 1831 BRA0.001-0.2820-5.60 

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)
 

 

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