Individual Calculations September 2021
 Frometa, Odannys Azaharez  Total change: 0.00  Rating chartPersonal card
 Torneio Acreano de Xadrez 2021 por Categoria Rio Branco AC BRA 2021-08-05
RcRownchangeRpKK*chgGame
 1659 0 4.00 7 0.00 1679   0.00 
  Orbetelli, Gustavo Perdome Machad 1060 BRA1.0010.00 0.00 
  Ferreira, Rogerio Nunes 1691 BRA1.0010.00 0.00 
  Cabrera, Dino Luis Hernandez 2032 BRA0.0010.00 0.00 
  Da Costa, Isaias Nascimento 1351 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 
  De Oliveira, Luiz Carlos 1466 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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