Individual Calculations July 2010
 Sarkar, Justin  Total change: 9.30  Rating chartPersonal card
 19th Annual Chicago Open Wheeling, Illinois USA 2010-05-27
RcRownchangeKK*chgGame
 2401 2378 5.00 9 0.76 10 7.60 
  Levi, Ariel S 2074 USA1.0010.14101.40 
  Adams, Michael g2697 ENG0.001-0.1310-1.30 
  Hoover, Nathan E 2151 USA1.0010.21102.10 
  Magness, Trevor S 2123 USA1.0010.19101.90 
  Fridman, Daniel g2654 GER1.0010.83108.30 
  Friedel, Joshua E g2528 USA0.5010.20102.00 
  Khachiyan, Melikset g2539 USA0.001-0.2910-2.90 
  Shabalov, Alexander g2585 USA0.001-0.2310-2.30 
  Betaneli, Alex f2260 USA0.501-0.1610-1.60 

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)
 
 3rd Ney York International New York, New York USA 2010-06-18
RcRownchangeKK*chgGame
 2339 2378 4.50 8 0.17 10 1.70 
  Margiotta, Jason J 1999 USA1.0010.09100.90 
  De Firmian, Nick E g2549 USA0.001-0.2710-2.70 
  Tremblay, Rejean 2197 CAN0.501-0.2410-2.40 
  Barrett, Steven 2181 ENG1.0010.25102.50 
  Sandipan, Chanda g2640 IND0.001-0.1810-1.80 
  Khamroev, Ravshan 2204 UZB1.0010.27102.70 
  Bellaiche, Anthony m2442 FRA0.5010.09100.90 
  Paragua, Mark C g2497 PHI0.5010.16101.60 

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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