Individual Calculations July 2011
 Harikrishna, P  Total change: 2.60  Rating chartPersonal card
 Asian Individual Championship 2011 Mashhad IRI 2011-05-01
RcRownchangeKK*chgGame
 2581 2666 6.50 9 0.98 10 9.80 
  Vidit, Santosh Gujrathi m2495 IND1.0010.27102.70 
  Wen, Yang g2545 CHN0.501-0.1610-1.60 
  Yu, Ruiyuan 2431 CHN1.0010.21102.10 
  Bu, Xiangzhi g2662 CHN0.501-0.0110-0.10 
  Jumabayev, Rinat g2558 KAZ1.0010.35103.50 
  Yu, Yangyi g2646 CHN0.501-0.0310-0.30 
  Ganguly, Surya Shekhar g2643 IND0.501-0.0310-0.30 
  Sasikiran, Krishnan g2676 IND0.5010.01100.10 
  Zhao, Jun g2574 CHN1.0010.37103.70 

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)
 
 20th Annual Chicago Open Wheeling, Illinois USA 2011-05-26
RcRownchangeKK*chgGame
 2517 2666 7.00 9 0.78 10 7.80 
  Abrahamyan, Tatev wf2335 USA1.0010.12101.20 
  Gurevich, Dmitry g2476 USA1.0010.25102.50 
  Hungaski, Robert A m2452 USA1.0010.23102.30 
  Sundararajan, Kidambi g2467 IND0.501-0.2610-2.60 
  Lenderman, Aleksandr g2548 USA1.0010.34103.40 
  Gelashvili, Tamaz g2611 GEO0.501-0.0810-0.80 
  Hess, Robert L g2601 USA0.501-0.0910-0.90 
  Shabalov, Alexander g2586 USA1.0010.39103.90 
  Ramirez, Alejandro g2579 USA0.501-0.1210-1.20 

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)
 
 4th New York International New York, New York USA 2011-06-17
RcRownchangeKK*chgGame
 2348 2666 4.50 7 -1.50 10 -15.00 
  Ostrovskiy, Aleksandr f2267 USA0.001-0.9210-9.20 
  Romanenko, Alexandra wf2266  * BLR1.0010.08100.80 
  Naranja, Renato C m2266  * PHI1.0010.08100.80 
  Bonin, Jay m2310 USA1.0010.11101.10 
  Mandizha, Farai f2395 ZIM0.501-0.3310-3.30 
  Sundararajan, Kidambi g2467 IND1.0010.24102.40 
  Bercys, Salvijus m2468 USA0.001-0.7610-7.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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