Individual Calculations July 2010
 Liu, Elliott Joseph  Total change: -28.95  Rating chartPersonal card
 2010 National Open Las Vegas, Nevada USA 2010-06-11
RcRownchangeKK*chgGame
 2251 2305 2.00 5 -0.91 15 -13.65 
  Michaelides, Matthew 2157 USA1.0010.30154.50 
  Tregubov, Pavel g2622 RUS0.001-0.1315-1.95 
  Kelley, Dereque D 2203 USA0.001-0.6415-9.60 
  Kerman, David J 2145 USA1.0010.29154.35 
  Tanaka, Christian 2130 USA0.001-0.7315-10.95 

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)
 
 3rd Ney York International New York, New York USA 2010-06-18
RcRownchangeKK*chgGame
 2316 2305 2.00 6 -1.02 15 -15.30 
  Schneider, Dmitry m2483 USA0.001-0.2715-4.05 
  Wang, Andrew C 2134 USA0.001-0.7315-10.95 
  Sena, Juan 2169 DOM1.0010.32154.80 
  Williams, Justus D 2239 USA1.0010.41156.15 
  Ganguly, Surya S g2672 IND0.001-0.1015-1.50 
  Tremblay, Rejean 2197 CAN0.001-0.6515-9.75 

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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