Individual Calculations September 2019
 Ong, Xuan En Alexander  Total change: 60.00  Rating chartPersonal card
 14th IGB BERHAD Malaysia Chess Challenge 2019 Kuala Lumpur MAS 2019-08-09
RcRownchangeKK*chgGame
 1478 1238 3.00 7 1.50 40 60.00 
  Sree, Veeramani P 1638  * IND0.001-0.0840-3.20 
  Lye, Jiun Yin 1542 MAS0.001-0.1440-5.60 
  Nugmonov, Dilshod 1373 UZB1.0010.684027.20 
  Ng, Jia Shyen 1312 MAS0.001-0.4040-16.00 
  Govindasamy, Kanes 1454 MAS1.0010.784031.20 
  Draup, Hj. Abang Azman 1488 MAS0.5010.314012.40 
  Kavin, Mohan 1540 MAS0.5010.354014.00 
 * 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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