Individual Calculations October 2013
 Bazan Anaya, Ana Matilde  Total change: -26.70  Rating chartPersonal card
 II Copa Independencia de Ajedrez 2013 Mexico, D.F. MEX 2013-09-13
 1848 1617 0.00 4 -0.89 30 -26.70 
  Aquino Meneses, Jazmin Mar wc1924 MEX0.001-0.1430-4.20 
  Jimenez Espinoza, Cesar 1895 MEX0.001-0.1730-5.10 
  Perez Cortes, Emiliano 1900 MEX0.001-0.1630-4.80 
  Araiza Villagran, Ruben 1673 MEX0.001-0.4230-12.60 

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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