Individual Calculations September 2019
 Li, Zhaoyang (chn)  Total change: 7.00  Rating chartPersonal card
 2019 Belt and Road China Hunan International Chess Open Category B Chang Sha , China CHN 2019-07-28
RcRownchangeKK*chgGame
 2240 2165 4.00 9 0.35 20 7.00 
  Chen, Fan f2378 CHN0.001-0.2320-4.60 
  Du, Yuxin 2015 CHN0.501-0.2020-4.00 
  Liu, Hongyan 2033 CHN1.0010.32206.40 
  Jia, Haoxiang m2357 CHN0.001-0.2520-5.00 
  Bai, Xue 2029 CHN0.501-0.1820-3.60 
  Gu, Xiaobing wg2314 CHN1.0010.702014.00 
  Munkhzul, Turmunkh wf2386 MGL0.5010.28205.60 
  Fan, Huifeng 2250 CHN0.5010.12202.40 
  Vlassov, Nikolai m2397 RUS0.001-0.2120-4.20 

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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