Individual Calculations October 2016
 Zepeda, Rafael  Total change: -63.20  Rating chartPersonal card
 Torneo Internacional Simon Bolivar. El Libertador 2016 San Salvador ESA 2016-08-24
RcRownchangeKK*chgGame
 1662 2000 4.50 7 -1.58 40 -63.20 
  Echeverria, Carlos Enrique 1600  * ESA1.0010.08403.20 
  Ruballo, Jose 1704 ESA0.001-0.8540-34.00 
  Barahona, Dalila Yamileth 1600  * ESA0.001-0.9240-36.80 
  Perez Salazar, Armando 1604 ESA1.0010.08403.20 
  Hernandez, David 1600  * ESA1.0010.08403.20 
  Brizuela, Ruben 1636 ESA1.0010.10404.00 
  Sanchez, David 1890 ESA0.501-0.1540-6.00 
 * 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)
 

 

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