Individual Calculations September 2018
 Vazquez Flores, Abraham  Total change: 19.60  Rating chartPersonal card
 Agosto de Victorias 2018 Abierto Mayabeque CUB 2018-08-04
RcRownchangeKK*chgGame
 1952 1807 3.00 8 0.49 40 19.60 
  Perez Marimon, Jorge De Jesus 2101 CUB0.001-0.1540-6.00 
  Yin Pujol, Ray Junior 1522 CUB1.0010.16406.40 
  Blanco Garcia, Liliam Barbara wf2057 CUB0.001-0.1940-7.60 
  Barroso Abreu, German 2021 CUB1.0010.774030.80 
  De La Torre Rodriguez, Elizabeth wf2055 CUB0.001-0.1940-7.60 
  Lopez Betancourt, Bryan 1895 CUB1.0010.624024.80 
  Cordero Rodriguez, Raul 1997 CUB0.001-0.2540-10.00 
  Diaz Hernandez, Juan Yandy 1971 CUB0.001-0.2840-11.20 

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)
 

 

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