Individual Calculations September 2019
 Garidmagnai, Byambasuren  Total change: 4.40  Rating chartPersonal card
 2019 Belt and Road China Hunan International Chess Open Category B Chang Sha , China CHN 2019-07-28
RcRownchangeKK*chgGame
 2207 2323 6.00 9 0.22 20 4.40 
  Wei, Siyu 2083 CHN0.501-0.3020-6.00 
  Shen, Shiyan 2170 CHN1.0010.30206.00 
  Abudureheman, Namaiti 2008 CHN0.001-0.8620-17.20 
  Byambaa, Zulzaga f2137 MGL1.0010.26205.20 
  Nie, Xinyang 2375 CHN0.001-0.4320-8.60 
  Cheng, Yuanda 2118 CHN1.0010.24204.80 
  Bayarmandakh, Balgan f2219 MGL0.501-0.1420-2.80 
  Vlassov, Nikolai m2397 RUS1.0010.602012.00 
  Jia, Haoxiang m2357 CHN1.0010.552011.00 

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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