Individual Calculations January 2013
 Al Amoudy, Khalifa  Total change: 40.80  Rating chartPersonal card
 8th Asian Schools Chess Championship,under-15 New Delhi IND 2012-12-13
RcRownchangeKK*chgGame
 1713 1352 2.00 6 1.36 30 40.80 
  Jayaweera, C I 1752  * SRI0.001-0.0830-2.40 
  Sudarshan, Gopal 1604 IND0.001-0.1930-5.70 
  Sarthak, Mahajan 1746 IND0.001-0.0830-2.40 
  Ali, Rashid Ghanem 1752  * UAE0.5010.423012.60 
  Aluvihare, Shakila 1669 SRI0.5010.373011.10 
  Kudratov, Bekhzod 1752  * UZB1.0010.923027.60 
 * 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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