Individual Calculations October 2017
 Zhu, Chen  Total change: -1.30  Rating chartPersonal card
 5th Asian Indoor & Martial Arts Games 2017_Women_Individual Ashgabat TKM 2017-09-21
RcRownchangeKK*chgGame
 2218 2424 5.00 7 -0.13 10 -1.30 
  Alattar, Ghayda M. wf2024  * JOR1.0010.08100.80 
  Nadirjanova, Nodira wm2166 UZB1.0010.18101.80 
  Lei, Tingjie gwg2534 CHN0.001-0.3510-3.50 
  Geldiyeva, Mahri wg2132 TKM0.001-0.8510-8.50 
  Antonova, Nadezhda wf2024  * TJK1.0010.08100.80 
  Tokhirjonova, Gulrukhbegim wg2300 UZB1.0010.33103.30 
  Vo, Thi Kim Phung wg2349 VIE1.0010.40104.00 
 * 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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