Individual Calculations January 2014
 Ong, Way Justin  Total change: -18.30  Rating chartPersonal card
 5th Penang Heritage City International Chess Open 2013 Penang MAS 2013-12-09
RcRownchangeKK*chgGame
 1838 2018 4.50 8 -1.22 15 -18.30 
  Ismail, Ahmad 2025 MAS0.001-0.4915-7.35 
  Ng, Jen Sheng 1691 MAS1.0010.13151.95 
  Lee, Shi Hao 1702 SIN1.0010.13151.95 
  Verdun, Xavier John 2259 PHI0.001-0.2015-3.00 
  Ding, Tze How Dilwen 1781 MAS0.001-0.8015-12.00 
  Kow, Jonathan 1712 SIN1.0010.14152.10 
  Masters, Christopher 1759 HKG0.501-0.3215-4.80 
  Ang, Zhen Yuan 1772 MAS1.0010.19152.85 

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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