Rapid: Individual Calculations December 2015
 Jaraidi, Mohd Jan  Total change: 21.80  Rating chartPersonal card
 Tamu Gadang Chess Open 2015 Kota Kinabalu MAS 2015-11-21
RcRownchangeKK*chgGame
 1885 1872 4.00 6 1.09 20 21.80 
  Wising, Abdul Sahim 2071 MAS0.001-0.2420-4.80 
  Sadewah, Arjoni 1717 MAS1.0010.29205.80 
  Marino, Kamino 1865 MAS1.0010.49209.80 
  Mohd Kifflee, Awang Mohd Syafie 1938 MAS1.0010.592011.80 
  Hadani, Abthar 1933 MAS0.5010.08201.60 
  Nadzrif, Ali Akbar 1786 MAS0.501-0.1220-2.40 

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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