Individual Calculations July 2018
 Tabatabaei, M.amin  Total change: 3.20  Rating chartPersonal card
 The 1st Longtou Cup the Belt and Road Chess Open Qinhuangdao city, Hebei province, China CHN 2018-05-25
RcRownchangeKK*chgGame
 2477 2587 6.00 9 0.32 10 3.20 
  Li, Haoyu B. 2187  * CHN0.501-0.4210-4.20 
  Li, Yankai 2435 CHN1.0010.30103.00 
  Zou, Chen f2361 CHN1.0010.21102.10 
  Chu, Wei Chao m2403 CHN1.0010.26102.60 
  Liu, Yan m2474 CHN1.0010.35103.50 
  Idani, Pouya g2572 IRI0.501-0.0210-0.20 
  Stupak, Kirill g2556 BLR1.0010.46104.60 
  Wang, Hao g2710 CHN0.001-0.3310-3.30 
  Antipov, Mikhail Al. g2597 RUS0.001-0.4910-4.90 
 * 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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