Individual Calculations March 2012
 Balasubramanian, Adithya  Total change: 25.50  Rating chartPersonal card
 2011 Pan American Intercollegiate Chess Tournament Fort Worth, Texas USA 2011-12-27
RcRownchangeKK*chgGame
 2030 2207 2.00 2 0.57 15 8.55 
  Xu, Haizhou 1914 CAN1.0010.15152.25 
  Labedz, Patrycja A wf2146 POL1.0010.42156.30 

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)
 
 2012 Chesapeake Open Rockville, Maryland USA 2012-01-06
RcRownchangeKK*chgGame
 2066 2207 3.00 4 0.27 15 4.05 
  Specht, Joshua 2102 USA0.001-0.6415-9.60 
  Stengelin, Martin 2066 USA1.0010.31154.65 
  Greanias, Steven D 2158 USA1.0010.43156.45 
  Chang, Jeffrey E 1938 USA1.0010.17152.55 

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)
 
 44th Annual Liberty Bell Open - Open Section Philadelphia, Pennsylvania USA 2012-01-13
RcRownchangeKK*chgGame
 2304 2207 3.00 5 1.13 15 16.95 
  Shen, Victor C f2305 USA0.001-0.3715-5.55 
  Bartell, Thomas f2354 USA0.5010.20153.00 
  Kahn, Aaron E 2212 USA0.5010.01150.15 
  Dos Santos, Ramiro m2458 ARG1.0010.811512.15 
  Defibaugh, Jared 2192 USA1.0010.48157.20 

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)
 
 2012 Baltimore Open Linthicum, Maryland USA 2012-02-10
RcRownchangeKK*chgGame
 2297 2207 0.50 2 -0.27 15 -4.05 
  Enkhbat, Tegshsuren m2402 USA0.001-0.2515-3.75 
  Defibaugh, Jared 2192 USA0.501-0.0215-0.30 

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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