Individual Calculations August 2013
 Akylbekov, Nasir  Total change: -49.95  Rating chartPersonal card
 DC International Arlington, Virginia USA 2013-06-27
RcRownchangeKK*chgGame
 2172 2320 4.50 9 -1.62 15 -24.30 
  Hughes, John Lodger 2046 IRL1.0010.17152.55 
  Wheeler, Cameron f2215 USA1.0010.36155.40 
  Sarkar, Justin m2455 USA0.001-0.3215-4.80 
  Samuelson, Andrew 2207 USA0.501-0.1515-2.25 
  Aaron, Deepak 2252 USA0.001-0.5915-8.85 
  Viswanadha, Kesav 2177 USA0.501-0.1915-2.85 
  Arias, Mario Alexis 2130 PER0.001-0.7515-11.25 
  Norovsambuu, Badamkhand 1922 MGL0.501-0.4215-6.30 
  Finney, Stuart S 2143 USA1.0010.27154.05 

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)
 
 41srt Annual World Open - U 2400 Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2170 2320 4.50 9 -1.71 15 -25.65 
  Kogen, Jonathan S 2185 USA0.001-0.6815-10.20 
  Iyer, Venkat 1955 USA1.0010.10151.50 
  Daly, Troy 2131 USA1.0010.25153.75 
  Iwu, Okechukwu N 2161 USA1.0010.29154.35 
  Wu, Christopher 2199 USA0.501-0.1615-2.40 
  Menon, Gopal S 2195 USA1.0010.33154.95 
  Rodriguez, Eric O f2276 USA0.001-0.5615-8.40 
  Carreto, Giovanni c2207 MEX0.001-0.6515-9.75 
  Acor, Corey 2222 USA0.001-0.6315-9.45 

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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