Individual Calculations August 2013
 Aaron, Deepak  Total change: 25.80  Rating chartPersonal card
 DC International Arlington, Virginia USA 2013-06-27
RcRownchangeKK*chgGame
 2300 2252 5.00 9 1.15 15 17.25 
  Ulrich, Rachel J 1902 USA1.0010.11151.65 
  Mandizha, Farai m2390 ZIM1.0010.691510.35 
  Enkhbat, Tegshsuren m2426 USA0.001-0.2715-4.05 
  Kaufman, Ray m2350 USA0.5010.13151.95 
  Akylbekov, Nasir 2320 KGZ1.0010.59158.85 
  Cornejo, Max m2395 PER0.001-0.3115-4.65 
  Gerzhoy, Leonid m2469 CAN0.001-0.2215-3.30 
  Viswanadha, Kesav 2177 USA1.0010.40156.00 
  Mo, Kevin 2273 USA0.5010.03150.45 

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)
 
 41st Annual World Open - Open Section Arlington, Virginia USA 2013-06-29
RcRownchangeKK*chgGame
 2343 2252 4.00 9 0.57 15 8.55 
  Gelashvili, Tamaz g2560 GEO0.001-0.1415-2.10 
  Sloan, Sam 1901 USA1.0010.11151.65 
  Arnold, Marc Tyler g2525 USA0.001-0.1715-2.55 
  Chan, James 2026 CAN1.0010.21153.15 
  Kekelidze, Mikheil g2503 GEO0.5010.31154.65 
  Cheng, Bindi m2406 CAN0.5010.21153.15 
  Ostrovskiy, Aleksandr A f2397 USA0.5010.19152.85 
  Bodek, Michael H f2339 USA0.5010.12151.80 
  Enkhbat, Tegshsuren m2426 USA0.001-0.2715-4.05 

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)
 

 

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