Individual Calculations November 2011
 Chiang, Jonathan  Total change: 109.05  Rating chartPersonal card
 77th Annual Southwest Open Dallas, Texas USA 2011-09-02
RcRownchangeKK*chgGame
 2183 1842 2.00 5 1.38 15 20.70 
  Doss, Jason R 2242  * USA0.001-0.0815-1.20 
  Wang, Puchen m2242  * NZL0.001-0.0815-1.20 
  Sawyer, Bradley J 2154 USA0.5010.36155.40 
  Altschuler, Jason 2057 USA0.5010.27154.05 
  Gongora-Montes, Benjamin m2220 MEX1.0010.911513.65 
 * 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)
 
 DCC FIDE Open IX Richardson, Texas USA 2011-09-17
RcRownchangeKK*chgGame
 1960 1842 1.00 3 -0.05 15 -0.75 
  Vaidya, Atulya 1850 USA1.0010.51157.65 
  Labedz, Patrycja wf2091 POL0.001-0.1915-2.85 
  Viswanadha, Kesav 1938 USA0.001-0.3715-5.55 

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)
 
 2011 US Class Championships Houston, Texas USA 2011-09-30
RcRownchangeKK*chgGame
 2212 1842 1.50 4 1.09 15 16.35 
  Cornejo, Max m2242  * PER0.5010.42156.30 
  Chua, Alexander 2242  * USA0.001-0.0815-1.20 
  Nemcova, Katerina wg2242  * CZE1.0010.921513.80 
  Cao, Kevin Y 2120 USA0.001-0.1715-2.55 
 * 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)
 
 2nd Annual Continental Class Championships - Master Section Arlington, Virginia USA 2011-10-06
RcRownchangeKK*chgGame
 2149 1842 3.50 9 2.08 15 31.20 
  Betaneli, Alex f2242  * USA1.0010.921513.80 
  Kudrin, Sergey g2242  * USA0.001-0.0815-1.20 
  Juac, Majur 2178 USA0.001-0.1215-1.80 
  Bady, Glenn 2184 USA1.0010.881513.20 
  Gisclan, Heverton 2238 BRA0.001-0.0815-1.20 
  Defibaugh, Jared 2178 USA0.001-0.1215-1.80 
  Bauza Mercere, Eduardo 1854 ARG1.0010.52157.80 
  Stancil, Kimani A 2090 USA0.5010.31154.65 
  Gurevich, Daniel 2137 USA0.001-0.1515-2.25 
 * 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 Dallas Open Richardson, Texas USA 2011-10-16
RcRownchangeKK*chgGame
 2046 1842 1.00 3 0.15 15 2.25 
  Safin, Artur K 2228 USA0.001-0.0915-1.35 
  Pamatmat, Jordan J 1747 USA1.0010.37155.55 
  Toolin, Christopher 2162 USA0.001-0.1315-1.95 

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)
 
 29th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2011-10-21
RcRownchangeKK*chgGame
 2170 1842 3.50 6 2.62 15 39.30 
  Mezentsev, Vladimir m2242  * RUS0.001-0.0815-1.20 
  Newey, Richard H 1889 USA1.0010.57158.55 
  Zavadsky, Peter 2242  * SVK0.5010.42156.30 
  Sevian, Samuel 2180 USA1.0010.881513.20 
  Adamson, Robby f2242  * USA0.001-0.0815-1.20 
  Haessel, Dale R f2225 CAN1.0010.911513.65 
 * 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)
 

 

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