Individual Calculations August 2019
 Gonzalez Hernandez, Derek Alejand  Total change: -37.60  Rating chartPersonal card
 Juegos Nacionales Pioneriles 2019 Masculino Pinar del Rio CUB 2019-07-05
RcRownchangeKK*chgGame
 1747 1669 1.50 6 -0.94 40 -37.60 
  Cruz Santos, Yaset Jose 1957 CUB0.001-0.1640-6.40 
  Azahares Serrano, Raimon David 1724 CUB0.5010.08403.20 
  Almaguel Mendez, Adrian Jesus 1922 CUB0.001-0.1940-7.60 
  Labori Diaz, Alain Daniel 1512 CUB0.001-0.7140-28.40 
  Mac Farlane Oropeza, Patrick Rand 1550 CUB0.501-0.1640-6.40 
  Tamames Soria, Cesar Manuel 1818 CUB0.5010.20408.00 

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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