Individual Calculations May 2011
 Ramirez, Alejandro  Total change: -15.30  Rating chartPersonal card
 2011 St. Louis Invitational St. Louis, Missouri USA 2011-03-04
RcRownchangeKK*chgGame
 2514 2594 5.50 9 0.04 10 0.40 
  Robson, Ray g2522 USA0.501-0.1010-1.00 
  Yang, Darwin f2416 USA0.501-0.2310-2.30 
  Brooks, Michael m2451 USA0.501-0.1910-1.90 
  Kaidanov, Gregory g2569 USA1.0010.47104.70 
  Benjamin, Joel g2564 USA0.501-0.0410-0.40 
  Kraai, Jesse g2509 USA0.501-0.1210-1.20 
  Khachiyan, Melikset g2511 USA0.501-0.1110-1.10 
  Becerra, Julio J g2549 USA1.0010.44104.40 
  Perelshteyn, Eugene g2533 USA0.501-0.0810-0.80 

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)
 
 UTD Spring GM Invitational sponsored by Turner Construction Richardson, Texas USA 2011-03-12
RcRownchangeKK*chgGame
 2550 2594 6.50 12 -0.24 10 -2.40 
  Panchanathan, Magesh g2542 IND1.0010.43104.30 
  Bojkov, Dejan g2523 BUL0.501-0.1010-1.00 
  Becerra, Julio g2549 USA0.501-0.0610-0.60 
  Robson, Ray g2522 USA0.501-0.1010-1.00 
  Iotov, Valentin g2574 BUL0.501-0.0310-0.30 
  Shabalov, Alexander g2590 USA1.0010.49104.90 
  Shabalov, Alexander g2590 USA1.0010.49104.90 
  Iotov, Valentin g2574 BUL0.501-0.0310-0.30 
  Robson, Ray g2522 USA0.001-0.6010-6.00 
  Becerra, Julio g2549 USA0.501-0.0610-0.60 
  Bojkov, Dejan g2523 BUL0.501-0.1010-1.00 
  Panchanathan, Magesh g2542 IND0.001-0.5710-5.70 

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)
 
 Final 4 of College Chess Herndon, Virginia USA 2011-04-02
RcRownchangeKK*chgGame
 2582 2594 1.00 3 -0.55 10 -5.50 
  Erenburg, Sergey g2616 ISR0.001-0.4710-4.70 
  Bykhovsky, Anatoly g2517 ISR0.501-0.1110-1.10 
  Gareyev, Timur g2613 UZB0.5010.03100.30 

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)
 
 2011 DCC FIDE Open IV Richardson, Texas USA 2011-04-16
RcRownchangeKK*chgGame
 2291 2594 2.50 4 -0.78 10 -7.80 
  Vazirova, Karina wm2194  * RUS1.0010.08100.80 
  Safin, Artur 2203 USA1.0010.09100.90 
  Iotov, Valentin L g2574 BUL0.501-0.0310-0.30 
  Xiong, Jeffery f2194  * USA0.001-0.9210-9.20 
 * 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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office