Individual Calculations January 2017
 Perez Marimon, Jorge De Jesus  Total change: 28.80  Rating chartPersonal card
 El Nino de la Bota - 2017 Villa Clara CUB 2016-12-16
RcRownchangeKK*chgGame
 1942 1919 4.00 7 0.72 40 28.80 
  Cruz Rodriguez, Carmelo 2001 CUB1.0010.614024.40 
  Hernandez Machado, Patricia M. 1900 CUB0.501-0.0340-1.20 
  Rodriguez Lugo, Octavio 1953 CUB1.0010.554022.00 
  Cabrera Gonzalez, Maximo Ariel 1838 CUB0.001-0.6140-24.40 
  Gonzalez Garay, Carlos 1927 CUB1.0010.514020.40 
  Granda Lopez, Einar 1970 CUB0.001-0.4340-17.20 
  Hidalgo Dibut, Alejandro 2003 CUB0.5010.12404.80 

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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