Individual Calculations September 2017
 Zamora Pena, Norbel  Total change: -28.00  Rating chartPersonal card
 Juegos Escolares Nacionales 2017 Villa Clara CUB 2017-07-12
RcRownchangeKK*chgGame
 1872 1891 4.00 9 -0.70 40 -28.00 
  Casamayor Ferrer, Marcos 1553 CUB1.0010.12404.80 
  Rodriguez Basulto, Reyson Ricardo 1879 CUB0.501-0.0240-0.80 
  Figueredo Dominguez, Reinaldo Raf 1869 CUB0.501-0.0340-1.20 
  Sotolongo Lezcano, Javier 1813 CUB0.501-0.1140-4.40 
  Perez Marimon, Jorge De Jesus 2164 CUB0.001-0.1740-6.80 
  Gomez Almeida, Frank Luis 1838 CUB0.001-0.5740-22.80 
  Arteaga Garcia, Alejandro 1974 CUB1.0010.614024.40 
  Perez Lorenzo, Enmanuel 1868 CUB0.501-0.0340-1.20 
  Bello Rodriguez, Jonathan 1890 CUB0.001-0.5040-20.00 

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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