Individual Calculations August 2015
 Akylbekov, Nasyr  Total change: -60.00  Rating chartPersonal card
 43rd Annual World Open Arlington, Virginia USA 2015-07-01
RcRownchangeKK*chgGame
 2226 2268 4.00 9 -0.81 20 -16.20 
  Harmon-Vellotti, Carl Honor 1871 USA1.0010.08201.60 
  Gorovets, Andrey m2505 BLR0.5010.30206.00 
  Krush, Irina gwg2477 USA0.001-0.2320-4.60 
  Collier, Philip M. 1868  * USA1.0010.08201.60 
  Homa, Seth f2365 USA0.001-0.3720-7.40 
  Bennett, David Michael c2120 USA1.0010.30206.00 
  Pourkashiyan, Atousa wg2370 IRI0.5010.14202.80 
  Checa, Nicolas D f2344 USA0.001-0.4020-8.00 
  Pamatmat, Jarod M 2111 USA0.001-0.7120-14.20 
 * 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)
 
 8th New York International Championship New York, New York USA 2015-07-15
RcRownchangeKK*chgGame
 2045 2268 4.00 8 -2.19 20 -43.80 
  Sena, Juan 2059 DOM0.501-0.2720-5.40 
  Nydick, Brandon 2019 USA0.001-0.8120-16.20 
  Idnani, Roshan R 1868  * USA0.001-0.9220-18.40 
  Ruiz, Ryan 2060 USA1.0010.23204.60 
  Kazarian, Anna-Maja wf2120 NED0.501-0.2020-4.00 
  Sheng, Joshua 2187 USA0.001-0.6120-12.20 
  Lawson, Brian 2049 USA1.0010.22204.40 
  Balck, Eric 1998 USA1.0010.17203.40 
 * 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)
 

 

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