Individual Calculations October 2019
 Huang, Yishi  Total change: 17.60  Rating chartPersonal card
 World Cadet Chess Championships 2019(O12) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1730 1641 4.50 10 0.44 40 17.60 
  Khubukshanov, Erdem 2041  * RUS0.5010.424016.80 
  Shapovalovi, Vasiko 1744 GEO0.5010.14405.60 
  Piyathumawuttikul, Kantapat 1472 THA0.001-0.7240-28.80 
  Potgieter, Edward 1241  * RSA1.0010.08403.20 
  Chae, Hanyun 1472 KOR1.0010.284011.20 
  Nitsche, Nikolai 1985 GER1.0010.884035.20 
  Xu, Daniel 1918 CAN0.5010.334013.20 
  Chen, Kailin 1996 CHN0.001-0.1140-4.40 
  Bazakutsa, Svyatoslav 1942 UKR0.001-0.1540-6.00 
  Yao, Jia-You 1486 TPE0.001-0.7140-28.40 
 * 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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