Individual Calculations January 2020
 Herrera Aruca, Jorge Frank  Total change: -6.00  Rating chartPersonal card
 Copa Giraldilla de la Habana - Open La Habana CUB 2019-11-24
RcRownchangeKK*chgGame
 1845 2022 4.00 6 -0.36 20 -7.20 
  Marti Moreno, Jose Angel 1748 CUB0.501-0.3320-6.60 
  Hernandez Meilan, Dr. Manuel 1771 CUB1.0010.19203.80 
  Gonzalez Cabrera, Rolando 1912 CUB0.501-0.1520-3.00 
  Iglesias Feijoo, Manuel Angel 1915 CUB0.501-0.1520-3.00 
  Alvarez Perez, Jorge 1834 CUB1.0010.26205.20 
  Francos Requejo, Lazaro 1890 CUB0.501-0.1820-3.60 

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)
 
 XXXI Torneo Internacional Carlos Torre Repetto Categoria Alayoya Merida, Yucatan MEX 2019-12-14
RcRownchangeKK*chgGame
 1848 2022 5.00 7 0.06 20 1.20 
  Lara Camacho, Carlos Esteba 1682 MEX1.0010.12202.40 
  Sandy, Rodriguez Juan Pablo 1777 MEX1.0010.20204.00 
  Garza Rico, Sergio Daniel 1886 MEX1.0010.32206.40 
  Rodriguez Rivera, Pedro m2190 CUB0.001-0.2820-5.60 
  Sias Gutierrez, Isaac 1839 MEX1.0010.26205.20 
  Padilla Liceaga, Jorge 1903 MEX0.001-0.6620-13.20 
  Aragon Trujillo, Ricardo Miguel c1656 GUA1.0010.10202.00 

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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