Individual Calculations November 2011
 Chiang, Sarah  Total change: 75.45  Rating chartPersonal card
 77th Annual Southwest Open Dallas, Texas USA 2011-09-02
RcRownchangeKK*chgGame
 2146 1981 1.00 4 -0.27 15 -4.05 
  Boros, Denes g2381  * HUN0.001-0.0815-1.20 
  Wang, Puchen m2381  * NZL0.001-0.0815-1.20 
  Gongora-Montes, Benjamin m2220 MEX0.001-0.2015-3.00 
  Gu, Brian 1600 USA1.0010.09151.35 
 * 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)
 
 DCC FIDE Open IX Richardson, Texas USA 2011-09-17
RcRownchangeKK*chgGame
 1846 1981 2.00 3 0.06 15 0.90 
  Gu, Brian F 1600 USA1.0010.09151.35 
  Li, Ruifeng 1848 USA1.0010.32154.80 
  Labedz, Patrycja wf2091 POL0.001-0.3515-5.25 

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
 2313 1981 0.50 4 -0.03 15 -0.45 
  Pavlovic, Milos m2381  * SRB0.5010.42156.30 
  Cornejo, Max m2381  * PER0.001-0.0815-1.20 
  Langer, Michael f2195 USA0.001-0.2315-3.45 
  Nemcova, Katerina wg2295 CZE0.001-0.1415-2.10 
 * 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
 2279 1981 4.50 9 3.10 15 46.50 
  Meyer, John C f2284 USA0.001-0.1415-2.10 
  Bady, Glenn 2184 USA1.0010.761511.40 
  Santarius, Erik 2301 USA1.0010.871513.05 
  Juac, Majur 2178 USA1.0010.751511.25 
  Kudrin, Sergey g2381  * USA0.001-0.0815-1.20 
  Coleman, Teddy f2312 USA0.5010.38155.70 
  Troff, Kayden W f2306 USA0.001-0.1315-1.95 
  Mabe, Chris J 2216 USA1.0010.791511.85 
  Gulamali, Kazim f2350 USA0.001-0.1015-1.50 
 * 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)
 
 29th Annual Sands Regency Reno - Western States Open Reno, Nevada USA 2011-10-21
RcRownchangeKK*chgGame
 2165 1981 4.00 6 2.17 15 32.55 
  Pruess, David m2381  * USA0.001-0.0815-1.20 
  Anderson, Michael 1840 USA1.0010.31154.65 
  Pearson, Michael I 2217 USA0.001-0.2015-3.00 
  Newey, Richard H 1889 USA1.0010.37155.55 
  Raptis, Nick f2282 USA1.0010.851512.75 
  Bryant, John D f2381  * USA1.0010.921513.80 
 * 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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