Individual Calculations May 2011
 Gomez, Jesus Alberto  Total change: -15.25  Rating chartPersonal card
 IRT Distrital Open de Mayores MARZO Bogota COL 2011-03-18
 2053 1865 0.00 2 -0.61 25 -15.25 
  Ruiz Aguilar, Pablo Alexander f2265  * COL0.001-0.0825-2.00 
  Nieto, Manuel Valerio Waldo 1840 COL0.001-0.5325-13.25 
 * 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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