Individual Calculations September 2017
 Gonzalez Acosta, Leonardo  Total change: 17.80  Rating chartPersonal card
 Agosto de Victorias 2017 Abierto Mayabeque CUB 2017-08-01
RcRownchangeKK*chgGame
 1944 2002 6.00 9 0.89 20 17.80 
  Rodriguez Gomez, Dario 1715 CUB1.0010.16203.20 
  Penate Ojeda, Addy 2075 CUB0.5010.10202.00 
  Palao Valdes, Alejandro 2058 CUB0.5010.08201.60 
  Moreno Duran, Alexei De Jesus 2067 CUB0.001-0.4120-8.20 
  Hernandez Yero, Fernando 1741 CUB1.0010.18203.60 
  Santander Valle, David A. 1934 CUB1.0010.41208.20 
  Arteaga Garcia, Alejandro 1974 CUB1.0010.46209.20 
  Jerez Duenas, Fabio 1865 CUB0.001-0.6820-13.60 
  Aragon Placencia, Jesus 2070 CUB1.0010.592011.80 

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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