Individual Calculations July 2011
 Parker Velasco, Percival  Total change: -52.35  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 1984 2231 3.50 9 -3.49 15 -52.35 
  Avila Uriostegui, Norbert 1919 MEX1.0010.14152.10 
  Ibarra Chami, Luis Fernand m2504 MEX0.001-0.1715-2.55 
  Lopez De La Torre, Armando 2043 MEX0.001-0.7415-11.10 
  Varguez Baquedano, Alfredo 2041 MEX0.001-0.7515-11.25 
  Ariza Gonzalez, Leonardo 1831  * MEX0.001-0.9215-13.80 
  Bolanos Lepere, Ulises 1958 MEX0.001-0.8315-12.45 
  Cervantes Gonzalez, Alan 1861 MEX1.0010.10151.50 
  Hernandez De La Vega, Alej 1831  * MEX1.0010.08151.20 
  Vazquez Adame, Jorge Jonat 1866 MEX0.501-0.4015-6.00 
 * 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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