Individual Calculations September 2010
 Van Wely, Loek  Total change: 2.00  Rating chartPersonal card
 38th Annual World Open - Open Section King of Prussia, Pennsylvania USA 2010-06-29
RcRownchangeKK*chgGame
 2506 2653 6.50 9 0.43 10 4.30 
  Pertlova, Sona wm2253  * CZE1.0010.08100.80 
  Hirneise, Tobias m2447 GER0.501-0.2610-2.60 
  Thavandiran, Shiyam f2316 CAN1.0010.12101.20 
  Vallejo Pons, Francisco g2703 ESP0.5010.07100.70 
  Ivanov, Alexander g2538 USA1.0010.34103.40 
  Kazhgaleyev, Murtas g2609 KAZ0.001-0.5610-5.60 
  Amanov, Mesgen g2479 TKM1.0010.27102.70 
  Stripunsky, Alexander g2570 USA1.0010.39103.90 
  Laznicka, Viktor g2636 CZE0.501-0.0210-0.20 
 * 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)
 
 Arctic Chess Challenge 2010 Tromsø NOR 2010-07-31
RcRownchangeKK*chgGame
 2517 2677 7.00 9 0.75 10 7.50 
  Houska, Jiri 2277  * CZE1.0010.08100.80 
  Solomon, Kenny m2383 RSA1.0010.15101.50 
  Shoker, Samy m2472 EGY1.0010.24102.40 
  Leon Hoyos, Manuel g2556 MEX1.0010.34103.40 
  Berg, Emanuel g2612 SWE0.501-0.0910-0.90 
  Socko, Bartosz g2646 POL0.501-0.0410-0.40 
  Babujian, Levon g2485 ARM1.0010.25102.50 
  Radulski, Julian g2574 BUL1.0010.36103.60 
  Kobalia, Mikhail g2648 RUS0.001-0.5410-5.40 
 * 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)
 
 NH Chess Tournament Amsterdam NED 2010-08-11
RcRownchangeKK*chgGame
 2678 2677 4.00 10 -0.98 10 -9.80 
  Caruana, Fabiano g2697 ITA0.5010.03100.30 
  Nakamura, Hikaru g2729 USA0.5010.07100.70 
  Howell, David W L g2616 ENG0.001-0.5810-5.80 
  Giri, Anish g2672 NED0.001-0.5110-5.10 
  So, Wesley g2674 PHI0.5010.00100.00 
  Caruana, Fabiano g2697 ITA1.0010.53105.30 
  Nakamura, Hikaru g2729 USA0.001-0.4310-4.30 
  Howell, David W L g2616 ENG0.501-0.0810-0.80 
  Giri, Anish g2672 NED0.501-0.0110-0.10 
  So, Wesley g2674 PHI0.5010.00100.00 

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)
 

 

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