Individual Calculations October 2019
 Xiu, Yixuan  Total change: 86.40  Rating chartPersonal card
 World Cadet Chess Championships 2019(O12) SHANDONG WEIFANG CHN 2019-08-21
RcRownchangeKK*chgGame
 1764 1556 5.00 10 2.16 40 86.40 
  Navumenka, Mikhei c1956  * BLR0.001-0.0840-3.20 
  Munshi, Aryan 1156  * SCO1.0010.08403.20 
  Wu, David Tai-Wei 1956  * TPE0.001-0.0840-3.20 
  Samatthanan, Jirath 1447 THA1.0010.354014.00 
  Sethuraman, Sandeep 1956  * USA0.001-0.0840-3.20 
  Xiao, Tong(qd) 1956  * CHN0.001-0.0840-3.20 
  Piyathumawuttikul, Kantapat 1472 THA1.0010.384015.20 
  Venkatesan, Kavin 1824 IRL1.0010.834033.20 
  Chen, Max c1956  * CAN0.001-0.0840-3.20 
  Nemec, Jachym 1956  * CZE1.0010.924036.80 
 * 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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