Individual Calculations September 2019
 Wu, Xibin  Total change: 4.80  Rating chartPersonal card
 2019 Belt and Road China Hunan International Chess Open Category B Chang Sha , China CHN 2019-07-28
RcRownchangeKK*chgGame
 2191 2189 5.00 9 0.48 10 4.80 
  Wang, Tongsen 2395 CHN1.0010.76107.60 
  Khatanbaatar, Bazar g2342 MGL0.001-0.3010-3.00 
  Munkhzul, Turmunkh wf2386 MGL0.001-0.2510-2.50 
  Lin, Jinyu 2103 CHN0.001-0.6210-6.20 
  Wang, Yinlong 2104 CHN1.0010.38103.80 
  Bai, Xue 2029 CHN0.501-0.2110-2.10 
  Xian, Junhao 2058 CHN1.0010.32103.20 
  Wei, Siyu 2083 CHN1.0010.36103.60 
  Bayarmandakh, Balgan f2219 MGL0.5010.04100.40 

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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