Rapid: Individual Calculations October 2015
 Su, Weng Yang Joel  Total change: -3.20  Rating chartPersonal card
 KL International Open 2015 (Under-16) Kuala Lumpur MAS 2015-08-30
RcRownchangeKK*chgGame
 1613 1550 2.00 5 -0.16 20 -3.20 
  Singh, Kabir 1566 MAS0.001-0.4820-9.60 
  Mohd Saprin, Amir Ghaazi 1811 MAS0.001-0.1820-3.60 
  Woo, Ka Wai 1283 MAS1.0010.18203.60 
  Azman Hisham, Nur Najiha wf1916 MAS0.001-0.1020-2.00 
  Chembeti, Shreesh Amit 1491 MAS1.0010.42208.40 

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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