Individual Calculations May 2019
 Diaz Perez, Ariel  Total change: 6.00  Rating chartPersonal card
 XIV Universiada Nacional Masculina Villa Clara CUB 2019-04-06
RcRownchangeKK*chgGame
 2123 2023 3.50 6 1.26 20 25.20 
  Morales Marmol, Marcos Antonio 2227 CUB0.001-0.2420-4.80 
  Garcia Sosa, Edisnier 1959 CUB1.0010.41208.20 
  Machado La Rosa, Ariel 2152 CUB1.0010.672013.40 
  La Villa Rivas, Marlon Javier f2266 CUB0.001-0.2020-4.00 
  Suarez Medina, Luis Antonio 2028 CUB1.0010.512010.20 
  Fundora Zamora, Yoisel 2105 CUB0.5010.11202.20 

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)
 
 XIII Festival Internacional Universitario AJEDUNI 2019 La Habana CUB 2019-04-14
RcRownchangeKK*chgGame
 1969 2023 3.00 7 -0.96 20 -19.20 
  Hernandez Meilan, Dr. Manuel 1749 CUB1.0010.17203.40 
  Martinez Blas, Guillermo 2021 CUB0.001-0.5020-10.00 
  Garcia Torres, Eldys 1949 CUB0.001-0.6020-12.00 
  Canina Ruiz, Jose Antonio 2231 CUB0.001-0.2320-4.60 
  Sierra Cartaya, Ana Barbara 2030 CUB0.001-0.4920-9.80 
  De La Torre Rodriguez, Elizabeth wf1999 CUB1.0010.47209.40 
  Heredero Gascon, Elizabeth 1801 CUB1.0010.22204.40 

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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