Individual Calculations November 2013
 Rakhmanov, Aleksander  Total change: -7.70  Rating chartPersonal card
 4th Annual Continental Class Championships Arlington, Virginia USA 2013-10-09
RcRownchangeKK*chgGame
 2426 2603 6.50 9 0.01 10 0.10 
  Reis, Renan Do Carmo f2266 BRA1.0010.12101.20 
  Cheng, Bindi m2442 CAN1.0010.29102.90 
  Gerzhoy, Leonid m2478 CAN0.501-0.1710-1.70 
  Shabalov, Alexander g2520 USA0.001-0.6110-6.10 
  Stripunsky, Alexander g2549 USA0.001-0.5810-5.80 
  Sarkar, Justin m2455 USA1.0010.30103.00 
  Hasan, Mehdi f2254 BAN1.0010.11101.10 
  Panjwani, Raja m2422 CAN1.0010.26102.60 
  Smith, Bryan G m2448 USA1.0010.29102.90 

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)
 
 2013 Spice Cup Open Clayton, Missouri USA 2013-10-15
RcRownchangeKK*chgGame
 2374 2603 6.00 9 -0.78 10 -7.80 
  Kavutskiy, Kostya f2272 USA0.001-0.8810-8.80 
  Tang, Andrew 2203  * USA0.001-0.9210-9.20 
  Chiang, Sarah wf2203  * USA1.0010.08100.80 
  Colas, Joshua 2242 USA1.0010.10101.00 
  Li, Ruifeng c2246 USA1.0010.11101.10 
  Banawa, Joel f2367 USA1.0010.20102.00 
  Boros, Denes g2493 HUN1.0010.35103.50 
  Le, Quang Liem g2712 VIE0.5010.15101.50 
  Ipatov, Alexander g2625 TUR0.5010.03100.30 
 * 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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