Individual Calculations March 2011
 Fernandez Chavez, Juan  Total change: -30.75  Rating chartPersonal card
 Semifinal Sur Campeonato Chileno de Ajedrez 2010/2011 Nueva Imperial CHI 2011-01-27
RcRownchangeKK*chgGame
 1855 2065 1.00 3 -1.23 25 -30.75 
  Ortega Carrasco, Alex Benjamin 1665  * CHI1.0010.08252.00 
  Toro Pradenas, Maria Jose wf1971 CHI0.001-0.6325-15.75 
  Gonzalez Orellana, Andres 1928 CHI0.001-0.6825-17.00 
 * 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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