Individual Calculations September 2019
 Lye, Jiun Yin  Total change: -9.60  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1396 1542 3.50 6 -0.48 20 -9.60 
  Isaac, Lee Zhia Wei 1142  * MAS0.501-0.4220-8.40 
  Ong, Xuan En Alexander 1238 MAS1.0010.14202.80 
  Looi, Ka Loc 1822 MAS0.001-0.1620-3.20 
  Benjamin, Nicholas Ryan 1267 MAS1.0010.17203.40 
  Zhang, Qijie 1283 CHN1.0010.18203.60 
  Can, Chi Thanh 1621 VIE0.001-0.3920-7.80 
 * 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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