Individual Calculations November 2009
 Morantes Maldonado, Hans Mateo  Total change: -27.75  Rating chartPersonal card
 III PANAM ESCOLAR Absoluto Sub 9 Bogota (Colombia) COL 2009-10-07
RcRownchangeKK*chgGame
 1818 1998 1.00 3 -1.11 25 -27.75 
  Vilca, Javier 1598  * PER1.0010.08252.00 
  Quinonez Garcia, Santiago 1891 COL0.001-0.6525-16.25 
  Acosta Cubides, Jorian Jared 1966 COL0.001-0.5425-13.50 
 * 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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