Individual Calculations July 2018
 Peng, Xiongjian  Total change: -5.50  Rating chartPersonal card
 The 1st Longtou Cup the Belt and Road Chess Open Qinhuangdao city, Hebei province, China CHN 2018-05-25
RcRownchangeKK*chgGame
 2279 2427 5.50 9 -0.55 10 -5.50 
  Zhou, Yibo 2027  * CHN1.0010.08100.80 
  Stetsko, Lanita fwg2209 BLR1.0010.22102.20 
  Stupak, Kirill g2556 BLR0.001-0.3310-3.30 
  Ning, Kaiyu 2222 CHN1.0010.24102.40 
  Wang, Hao g2710 CHN0.001-0.1610-1.60 
  Paramzina, Anastasya wg2255 RUS1.0010.27102.70 
  Wu, Huanghui 2027  * CHN0.501-0.4210-4.20 
  Xu, Minghui 2317 CHN0.001-0.6510-6.50 
  Shen, Shiyan 2184 CHN1.0010.20102.00 
 * 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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