Individual Calculations May 2010
 Hungaski, Robert A  Total change: 20.20  Rating chartPersonal card
 40th Annual World Amateur Team & US Tean East Parsippany, New Jersey USA 2010-02-13
RcRownchangeKK*chgGame
 2309 2414 1.00 2 -0.29 10 -2.90 
  Shmelov, Denys K 2330 UKR1.0010.38103.80 
  Leverett, Bruce W 2287 USA0.001-0.6710-6.70 

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)
 
 19th Annual Eastern Class Championships Sturbridge, Massachusetts USA 2010-03-05
RcRownchangeKK*chgGame
 2544 2407 2.00 3 1.05 10 10.50 
  Friedel, Joshua Ed g2543 USA1.0010.68106.80 
  Kudrin, Sergey g2556 USA0.5010.20102.00 
  Ivanov, Alexander g2534 USA0.5010.17101.70 

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)
 
 Philadelphia Open Philadelphia, Pennsylvania USA 2010-03-31
RcRownchangeKK*chgGame
 2341 2407 5.50 8 0.89 10 8.90 
  Smarty, Sylvester 2082 USA1.0010.13101.30 
  Anderson, Renard W f2213 USA1.0010.25102.50 
  Kamsky, Gata g2702 USA0.001-0.1510-1.50 
  Shen, Arthur f2059 USA0.501-0.3910-3.90 
  Ehlvest, Jaan g2598 USA0.5010.25102.50 
  Barnett, Alex 2265 USA0.501-0.1910-1.90 
  Langer, Michael f2282 USA1.0010.33103.30 
  Zapata, Alonso g2523 COL1.0010.66106.60 

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)
 
 Hartford Open Windsor Locks, Connecticut USA 2010-04-16
RcRownchangeKK*chgGame
 2371 2407 2.00 3 0.37 10 3.70 
  Ivanov, Alexander g2534 USA0.001-0.3310-3.30 
  Huang, Winston 2202 USA1.0010.24102.40 
  Sarkar, Justin m2378 USA1.0010.46104.60 

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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