Individual Calculations September 2011
 Viswanadha, Kesav  Total change: 19.05  Rating chartPersonal card
 39th Annual World Open - U2400 Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2099 1919 3.50 9 0.99 15 14.85 
  Iwu, Okechukwu A 2158 USA0.5010.30154.50 
  Bick, John D f2237 USA0.001-0.1315-1.95 
  Hendrickson, Nolan 2168 USA0.5010.31154.65 
  Selzler, Richard 2228 USA0.001-0.1415-2.10 
  Zepeda, Lorena M wm2185 ESA0.001-0.1815-2.70 
  Rivera, Alberto V 2170 PHI1.0010.811512.15 
  Times, Lawyer 2088 USA0.001-0.2815-4.20 
  Alvarez, Tirso 1630 USA1.0010.16152.40 
  Finneran, Michael 2023 USA0.5010.14152.10 

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)
 
 16th Annual Pacific Coast Open Agoura Hills, California USA 2011-07-14
RcRownchangeKK*chgGame
 2031 1919 2.00 5 0.14 15 2.10 
  Amanov, Zhanibek m2319  * KAZ0.001-0.0815-1.20 
  Gunawan, Cheston 1936 USA0.5010.02150.30 
  Wheeler, Cameron 1966 USA1.0010.57158.55 
  Stein, Jeremy A 2085 USA0.001-0.2815-4.20 
  Beilin, Allan 1851 USA0.501-0.0915-1.35 
 * 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)
 
 2011 US Junior Open - U21 Section Houston, Texas USA 2011-07-22
RcRownchangeKK*chgGame
 1825 1919 0.00 1 -0.63 15 -9.45 
  Vaidya, Atulya 1825 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)
 
 112th Annual US Open Orlando, Florida USA 2011-07-30
RcRownchangeKK*chgGame
 2167 1919 1.00 4 0.06 15 0.90 
  Sadorra, Julio C g2319  * PHI0.5010.42156.30 
  Shabalov, Alexander g2319  * USA0.001-0.0815-1.20 
  Harmon-Vellotti, Carl 1831 USA0.501-0.1215-1.80 
  Boas, Toby 2199 USA0.001-0.1615-2.40 
 * 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)
 
 1st Metropolitan Chess FIDE International Los Angeles, CA USA 2011-08-17
RcRownchangeKK*chgGame
 2155 1919 2.00 6 0.71 15 10.65 
  Cherniack, Alex 2262 USA0.001-0.1215-1.80 
  Steinfl, Alessandro 2164 ITA0.001-0.2015-3.00 
  Zepeda, Sonia wm2068 ESA1.0010.701510.50 
  Morshedi, Ali f2238 USA0.5010.37155.55 
  Marmont, Benjamin 2154 USA0.001-0.2115-3.15 
  Hall, Bobby J 2044 USA0.5010.17152.55 

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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