Individual Calculations July 2011
 Akunov, Maskat  Total change: 19.75  Rating chartPersonal card
 Asian Youth Championships Open Under 18 Subic Freeport, Olongapo City PHI 2011-05-14
RcRownchangeKK*chgGame
 2074 1862 2.50 7 0.79 25 19.75 
  Liu, Guanchu 2233 CHN0.001-0.1025-2.50 
  Perera, W C C 2080 SRI0.5010.28257.00 
  Shah Moradi, Mohammad 2018 IRI1.0010.712517.75 
  Datu, Alcon John 2218 PHI0.001-0.1125-2.75 
  Zhao, Zhouqiao (chn) 2088 CHN0.001-0.2125-5.25 
  Samarakoon, U L 1902 SRI0.001-0.4425-11.00 
  Siew, Kit-Tze Mark 1978 MAS1.0010.662516.50 

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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