Individual Calculations March 2011
 Tapia, Daniel  Total change: -10.50  Rating chartPersonal card
 IRT Distrital Open Mayores Bogota COL 2011-02-03
RcRownchangeKK*chgGame
 1942 2310 2.00 3 -0.70 15 -10.50 
  Nieto, Guillermo Luigui Ubaldo 1910  * COL1.0010.08151.20 
  Coy, William 1910  * COL0.001-0.9215-13.80 
  Santos Morales, Natalia Andrea 2006 COL1.0010.14152.10 
 * 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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