Individual Calculations September 2021
 Pereira, Elivan Dos Santos  Total change: 0.00  Rating chartPersonal card
 Torneio Acreano de Xadrez 2021 por Categoria Rio Branco AC BRA 2021-08-05
RcRownchangeRpKK*chgGame
 1648 0 3.00 5 0.00 1668   0.00 
  De Oliveira, Luiz Carlos 1466 BRA1.0010.00 0.00 
  Da Silva, Ricardo Moura 1982 BRA0.0010.00 0.00 
  Dantas, Neimar De Oliveira 2030 BRA0.0010.00 0.00 
  Oliveira, Caua Henrique Silva 1230 BRA1.0010.00 0.00 
  De Avelar, Flavio Henrique 1534 BRA1.0010.00 0.00 

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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