Individual Calculations June 2024
 Ali, Ian  Total change: -12.40  Rating chartPersonal card
 Continental Veteranos de las Americas S65 La Habana CUB 2024-05-07
RcRownchangeKK*chgGame
 1882 1793 2.50 8 -0.62 20 -12.40 
  Carvalho, Herbert Abreu f2088 BRA0.001-0.1520-3.00 
  Bluvshtein, Ilia 1992 CAN0.001-0.2420-4.80 
  Medina Ucles, Ernesto Efrain 1736 HON0.001-0.5820-11.60 
  Deras Flores, Rodolfo 1875 HON0.001-0.3920-7.80 
  Hernandez Meilan, Dr. Manuel 1779 CUB0.501-0.0220-0.40 
  Sopko, Cassio Roberto 1866 BRA1.0010.602012.00 
  Reina Pineda, Antonio Rodolfo 1739 HON1.0010.42208.40 
  Codina Carril, Alberto Felipe 1977 CUB0.001-0.2620-5.20 

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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