Individual Calculations June 2023
 Macias Torres, Rafael  Total change: -6.60  Rating chartPersonal card
 XV Festival Internacional Universitario AJEDUNI 2023 La Habana CUB 2023-04-24
RcRownchangeKK*chgGame
 2042 1942 2.50 7 -0.33 20 -6.60 
  Berdayes Ason, Dylan Isidro m2503 CUB0.001-0.0220-0.40 
  Ramirez Cabreja, Ronniel Abraham 1913 CUB0.001-0.5420-10.80 
  Angulo Almarales, Antonio L. 2047 CUB1.0010.642012.80 
  Alvarez Alburquerque, Leandro 1759 CUB0.001-0.7420-14.80 
  Molina Suarez, Adrian De Jesus 2024 CUB0.001-0.3920-7.80 
  Canizares Araujo, Jahaziel 1969 CUB1.0010.542010.80 
  Hedman Senarega, Jose Antonio f2079 CUB0.5010.18203.60 

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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