Individual Calculations September 2017
 Borges Abreu, Fabian  Total change: -8.00  Rating chartPersonal card
 Agosto de Victorias 2017 Abierto Mayabeque CUB 2017-08-01
RcRownchangeKK*chgGame
 1933 1995 5.00 9 -0.20 40 -8.00 
  Pena Noa, Ricardo 1711 CUB1.0010.16406.40 
  Aragon Placencia, Jesus 2070 CUB0.001-0.4040-16.00 
  Hernandez Leon, Raudel 1893 CUB1.0010.364014.40 
  Perez Coyula, Rafael Alcides 2065 CUB1.0010.604024.00 
  Moreno Duran, Alexei De Jesus 2067 CUB0.001-0.4040-16.00 
  Rodriguez Godoy, Ruben Adolfo 1841 CUB1.0010.294011.60 
  Jerez Duenas, Fabio 1865 CUB0.001-0.6840-27.20 
  Olano Rosabal, Leonal 2051 CUB0.001-0.4240-16.80 
  Valido Barroso, Melissa 1836 CUB1.0010.294011.60 

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)
 

 

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