Individual Calculations May 2019
 Machado La Rosa, Ariel  Total change: -33.60  Rating chartPersonal card
 XIV Universiada Nacional Masculina Villa Clara CUB 2019-04-06
RcRownchangeKK*chgGame
 2024 2152 3.00 7 -1.68 20 -33.60 
  Gallestey Calvo, Ariel 2117 CUB0.501-0.0520-1.00 
  Herrera Aruca, Jorge Frank 2121 CUB0.501-0.0420-0.80 
  Hernandez Herrera, Hanoy Fredy 1962 CUB0.501-0.2520-5.00 
  Diaz Perez, Ariel 2023 CUB0.001-0.6720-13.40 
  Garcia Esproncena, Leudis Manuel 1915 CUB1.0010.20204.00 
  Barrero Castillo, Yasmani Alexy 2021 CUB0.501-0.1820-3.60 
  Hernandez Ruiz, Jonathan 2007 CUB0.001-0.6920-13.80 

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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