Individual Calculations December 2013
 Vigoa Apecheche, Yanira  Total change: 2.70  Rating chartPersonal card
 Jugando en Concreto 2013 Primera Villahermosa, Tabasco MEX 2013-11-01
RcRownchangeKK*chgGame
 2139 2330 4.50 6 0.18 15 2.70 
  Hidalgo Morales, Juan Anto 1930  * MEX1.0010.08151.20 
  De La Paz Perdomo, Frank g2440 CUB0.001-0.3515-5.25 
  Guerrero Rodriguez, Alejan wm2086 MEX1.0010.20153.00 
  Carlos Arriaga, Jesus Robe 2077 MEX0.501-0.3115-4.65 
  Mendoza Salazar, Ramon 2043 MEX1.0010.16152.40 
  Tapie Amione, Pablo Adib f2256 MEX1.0010.40156.00 
 * 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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