Individual Calculations July 2011
 Bravo, William  Total change: 4.35  Rating chartPersonal card
 CONTINENTAL ABSOLUTO DE AMERICA 2011 Toluca, Estado de Mexico MEX 2011-04-19
RcRownchangeKK*chgGame
 2225 2243 5.00 9 0.29 15 4.35 
  Croes, Octavio c1934 ARU1.0010.14152.10 
  Ibragimov, Ildar g2545 USA0.001-0.1515-2.25 
  Hernandez Belmontes, Humbe 2065 MEX0.501-0.2315-3.45 
  Diaz Rosas, Julio Cesar 2072 MEX1.0010.27154.05 
  Cordova, Emilio g2562 PER0.001-0.1315-1.95 
  Zorrilla Lavallade, Omar A 2064 MEX1.0010.27154.05 
  Fajardo Galaz, Rodolfo De 1918 MEX1.0010.13151.95 
  Gongora Reyes, Maikel m2453 CUB0.5010.27154.05 
  Rios, Cristhian Camilo f2409 COL0.001-0.2815-4.20 

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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