Individual Calculations August 2013
 Rueda, Libardo  Total change: -6.75  Rating chartPersonal card
 41st Annual World Open - U2200 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 1972 2167 4.00 6 -0.45 15 -6.75 
  Gorti, Akshita wc1806 USA1.0010.10151.50 
  Obili, Abhishek 1897 USA1.0010.17152.55 
  Weiss, Loren E 2030 USA1.0010.32154.80 
  Daly, Chaz 2044 USA0.001-0.6715-10.05 
  Regam, Jessica 1975 USA0.501-0.2515-3.75 
  Yim, Tony 2080 KOR0.501-0.1215-1.80 

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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