Individual Calculations July 2010
 Yang, Darwin  Total change: 2.70  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2282 2393 4.50 8 -0.61 15 -9.15 
  Keating, Robert F 2084 USA1.0010.14152.10 
  Stocek, Jiri g2593 CZE0.001-0.2415-3.60 
  Haskel, Jeffrey 2244 USA0.001-0.7015-10.50 
  Ruiz Gonzalez, Guillermo f2146 MEX1.0010.19152.85 
  Bodek, Michael H 2219 USA1.0010.27154.05 
  Lenderman, Aleksander g2598 USA0.001-0.2415-3.60 
  Aliyev, Timur 2218 ISR0.501-0.2315-3.45 
  Zepeda, Lorena M wm2152 ESA1.0010.20153.00 

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)
 
 3rd Ney York International New York, New York USA 2010-06-18
RcRownchangeKK*chgGame
 2368 2393 5.50 9 0.79 15 11.85 
  Kats, Alena 2041 USA1.0010.11151.65 
  Shabalov, Alexander g2585 USA0.5010.25153.75 
  Babaev, Rashad g2534 AZE0.001-0.3115-4.65 
  Khamroev, Ravshan 2204 UZB1.0010.25153.75 
  Kidambi, Sundarajan g2520 IND0.001-0.3315-4.95 
  Young, Gregory 2268 USA1.0010.33154.95 
  Schneider, Dmitry m2483 USA0.001-0.3815-5.70 
  Barrett, Steven 2181 ENG1.0010.23153.45 
  Paragua, Mark C g2497 PHI1.0010.64159.60 

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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