Individual Calculations September 2017
 Jerez Duenas, Fabio  Total change: 150.80  Rating chartPersonal card
 Juegos Escolares Nacionales 2017 Villa Clara CUB 2017-07-12
RcRownchangeKK*chgGame
 1974 1865 4.00 9 0.63 40 25.20 
  Hernandez Garcia, Roberto 1465  * CUB1.0010.08403.20 
  Castro Bello, Carlos Javier 2046 CUB0.001-0.2640-10.40 
  Gallar Tamayo, Abel 2188 CUB0.5010.374014.80 
  Perez Leiva, Jerzy Jesus f2239 CUB0.001-0.1040-4.00 
  Amaro Alfonso, Raynner f2212 CUB0.001-0.1140-4.40 
  Torres Acosta, Luis Daniel c1999 CUB0.5010.18407.20 
  Hernandez Yero, Fernando 1741 CUB1.0010.334013.20 
  Diaz Garcia, Mario Daniel 2172 CUB0.001-0.1440-5.60 
  Frometa Romero, Oscar Luis 1700 CUB1.0010.284011.20 
 * 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)
 
 Agosto de Victorias 2017 Abierto Mayabeque CUB 2017-08-01
RcRownchangeKK*chgGame
 2020 1865 5.50 8 3.14 40 125.60 
  Palao Valdes, Alejandro 2058 CUB0.5010.254010.00 
  Leyva Lozada, Marcos Antonio 2025 CUB0.5010.21408.40 
  Olano Rosabal, Leonal 2051 CUB0.5010.24409.60 
  Garcia Benitez, Omar 1987 CUB1.0010.674026.80 
  Aragon Placencia, Jesus 2070 CUB0.5010.264010.40 
  Borges Abreu, Fabian 1995 CUB1.0010.684027.20 
  Gonzalez Acosta, Leonardo 2002 CUB1.0010.684027.20 
  Arteaga Garcia, Alejandro 1974 CUB0.5010.15406.00 

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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