Individual Calculations September 2011
 Amanov, Zhanibek  Total change: 9.20  Rating chartPersonal card
 16th Annual Pacific Coast Open Agoura Hills, California USA 2011-07-14
RcRownchangeKK*chgGame
 2174 2382 3.50 6 -0.90 10 -9.00 
  Viswanadha, Kesav 1982  * USA1.0010.08100.80 
  Wolfley, Lawrence 2123 USA1.0010.18101.80 
  Sevillano, Enrico m2492 USA0.001-0.3510-3.50 
  Sevian, Samuel 2172 USA0.501-0.2710-2.70 
  Chen, Howard J 2293 USA0.001-0.6210-6.20 
  Field, Frederick W 1982  * USA1.0010.08100.80 
 * 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)
 
 Landon Brownell Memorial Los Angeles, California USA 2011-07-20
RcRownchangeKK*chgGame
 2287 2382 5.00 9 -0.59 10 -5.90 
  Taylor, Timothy W m2279 USA0.001-0.6410-6.40 
  Liu, Elliott Josep f2291 USA1.0010.38103.80 
  Matikozyan, Andranik m2451 ARM0.5010.10101.00 
  Clawitter, Craig 2118 USA1.0010.18101.80 
  Yankovsky, Roman 2400 RUS1.0010.53105.30 
  Sevian, Samuel 2172 USA1.0010.23102.30 
  Coleman, Teddy f2285 USA0.501-0.1310-1.30 
  Haessel, Dale R f2211 CAN0.001-0.7310-7.30 
  Banawa, Joel f2374 USA0.001-0.5110-5.10 

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)
 
 9th Metropolitain Chess FIDE Invitational Los Angeles, California USA 2011-07-27
RcRownchangeKK*chgGame
 2280 2382 7.00 9 1.37 10 13.70 
  Peters, Jack m2377 USA0.501-0.0110-0.10 
  Banawa, Joel f2374 USA0.501-0.0110-0.10 
  Nu Ez Hirales, Ju 2078 MEX1.0010.14101.40 
  Liu, Elliott Joseph f2291 USA1.0010.38103.80 
  Matikozyan, Andran m2451 ARM0.5010.10101.00 
  Coleman, Teddy f2285 USA1.0010.37103.70 
  Mateer, Amanda wf2096 USA1.0010.16101.60 
  Taylor, Timothy W m2279 USA1.0010.36103.60 
  Manukyan, Garush 2292 ARM0.501-0.1210-1.20 

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)
 
 1st Metropolitan Chess FIDE International Los Angeles, CA USA 2011-08-17
RcRownchangeKK*chgGame
 2384 2382 5.50 9 1.04 10 10.40 
  Huang, Vincent 2128 USA0.501-0.3110-3.10 
  Marmont, Benjamin 2154 USA1.0010.21102.10 
  Troff, Kayden W 2282 USA1.0010.36103.60 
  Bercys, Salvijus m2487 USA1.0010.64106.40 
  Gareyev, Timur g2613 UZB0.5010.29102.90 
  Ramirez, Alejandro g2592 USA0.5010.27102.70 
  Bojkov, Dejan g2544 BUL0.001-0.2910-2.90 
  Matikozyan, Andranik m2451 ARM0.001-0.4010-4.00 
  Kelley, Dereque D 2203 USA1.0010.27102.70 

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)
 

 

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