Rapid: Individual Calculations December 2015
 Sadewah, Arjoni  Total change: -35.60  Rating chartPersonal card
 Tamu Gadang Chess Open 2015 Kota Kinabalu MAS 2015-11-21
RcRownchangeKK*chgGame
 1758 1717 0.00 4 -1.78 20 -35.60 
  Petrus, Mahimad 1841 MAS0.001-0.3320-6.60 
  Jaraidi, Mohd Jan 1872 MAS0.001-0.2920-5.80 
  Najarin, Nazir 1704 MAS0.001-0.5220-10.40 
  Kamarudin, Akmal Adam 1616 MAS0.001-0.6420-12.80 

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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