Rapid: Individual Calculations July 2023
 Pires, Luiz Eduardo Dias  Total change: -10.20  Rating chartPersonal card
 Torneio Aberto de Xadrez RPD FENADOCE 2023 Pelotas RS BRA 2023-06-11
RcRownchangeKK*chgGame
 1463 1488 1.00 3 -0.51 20 -10.20 
  Dummer, Micael Schwenske 1646 BRA0.001-0.2920-5.80 
  Loeff, Henrique Papaleo 1112 BRA1.0010.09201.80 
  Goetten Wagner, Julia 1632 BRA0.001-0.3120-6.20 

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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