Individual Calculations September 2018
 Diaz Hernandez, Juan Yandy  Total change: -23.00  Rating chartPersonal card
 Agosto de Victorias 2018 Abierto Mayabeque CUB 2018-08-04
RcRownchangeKK*chgGame
 1814 1971 5.00 9 -1.15 20 -23.00 
  Yin Pujol, Ray Junior 1571  * CUB1.0010.08201.60 
  Perez Marimon, Jorge De Jesus 2101 CUB0.001-0.3220-6.40 
  Garcia Fernandez, Erika Alejandra 1720 CUB0.001-0.8120-16.20 
  Gil Hernandez, Sebastian 1601 CUB1.0010.10202.00 
  Gomez Almeida, Frank Luis 1797 CUB1.0010.27205.40 
  Navarro Herrera, Leinier Alcides 1879 CUB1.0010.37207.40 
  Lafont Linares, Ronny Manuel 1848 CUB0.001-0.6720-13.40 
  Hernandez Herrera, Hanoy Fredy 2004 CUB0.001-0.4520-9.00 
  Vazquez Flores, Abraham 1807 CUB1.0010.28205.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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