Individual Calculations January 2014
 Bueno, Mark  Total change: 17.70  Rating chartPersonal card
 Festival Centroamericano y Caribe Sub 16 San Jose CRC 2013-12-10
RcRownchangeKK*chgGame
 1919 1845 4.00 7 1.18 15 17.70 
  Vaglio Mattey, Emanuel 2046 CRC0.001-0.2415-3.60 
  Granados Ortiz, Fidel 1770 NCA1.0010.40156.00 
  Giron, Jorge Ernesto 2043 ESA0.5010.26153.90 
  Garcia Garcia, Alejandro 1988 CUB0.5010.19152.85 
  Hernandez, Diego 1925 ESA0.5010.11151.65 
  Buitrago Mosquera, Antonio 1838 CRC0.501-0.0115-0.15 
  Carvajal Pena, Daniel 1825 CRC1.0010.47157.05 

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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