Individual Calculations July 2011
 Samarakoon, U L  Total change: 7.20  Rating chartPersonal card
 Asian Youth Championships Open Under 18 Subic Freeport, Olongapo City PHI 2011-05-14
RcRownchangeKK*chgGame
 2080 1902 2.50 7 0.48 15 7.20 
  Nguyen, Van Hai f2285 VIE0.001-0.0915-1.35 
  Florendo, Joey Albert 2105 PHI0.001-0.2415-3.60 
  Shah Moradi, Mohammad 2018 IRI1.0010.66159.90 
  Gusain, Himal 2224 IND0.001-0.1315-1.95 
  Akunov, Maskat 1862 KGZ1.0010.44156.60 
  Siew, Kit-Tze Mark 1978 MAS0.5010.10151.50 
  Zhao, Zhouqiao (chn) 2088 CHN0.001-0.2615-3.90 

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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