Individual Calculations May 2013
 Qiu, Mengjie  Total change: 33.90  Rating chartPersonal card
 13th Bangkok Chess Club Open 2013 Pattaya, Thailand THA 2013-04-14
RcRownchangeKK*chgGame
 2278 2088 4.50 8 2.26 15 33.90 
  Hansen, Sune Berg g2488  * DEN0.001-0.0815-1.20 
  Thanarotrung, Ratchaphon 1877 THA1.0010.23153.45 
  Horvath, Jozsef g2488  * HUN1.0010.921513.80 
  Pitirotjirathon, Jirapak f2283 THA0.001-0.2515-3.75 
  Frosch, Erich f2264 AUT1.0010.731510.95 
  Abdumalik, Zhansaya wm2209 KAZ0.001-0.3415-5.10 
  Aschenbrenner, Robert f2276 AUT0.5010.24153.60 
  Ghane, Shojaat g2341 IRI1.0010.811512.15 
 * 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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