Individual Calculations May 2013
 Xu, Huahua  Total change: 11.25  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 2086 2124 5.00 8 0.75 15 11.25 
  Darby, Peter 1900 THA1.0010.22153.30 
  Chan, Yi Meng Ryan 1724  * MAS1.0010.08151.20 
  Ghane, Shojaat g2341 IRI0.001-0.2215-3.30 
  Raja, Harshit 1831 IND1.0010.15152.25 
  Kozelov, Roman 2281 UKR0.001-0.2915-4.35 
  Hutzheimer, Alfred 2038 AUT1.0010.38155.70 
  Bisby, Daniel L f2288 ENG0.5010.22153.30 
  Pitirotjirathon, Jirapak f2283 THA0.5010.21153.15 
 * 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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