Individual Calculations July 2012
 Ferdiman, Tersiman  Total change: -4.20  Rating chartPersonal card
 11th ASIAN Continental - Open Championships Ho Chi Minh VIE 2012-05-05
RcRownchangeKK*chgGame
 2306 2009 1.00 8 -0.28 15 -4.20 
  Qu, Yanqiao 2159 CHN0.001-0.3015-4.50 
  Sapar, Emelbek m2380 KGZ0.5010.40156.00 
  Garcia, Jan Emmanuel m2399 PHI0.001-0.0915-1.35 
  Sonjaya, Deni f2321 INA0.5010.36155.40 
  Hamdani, Rudin f2322 INA0.001-0.1415-2.10 
  Tran, Tuan Minh f2266 VIE0.001-0.1815-2.70 
  Djuraev, Sokhib f2375 TJK0.001-0.1015-1.50 
  Tan, Weiliang 2222 SIN0.001-0.2315-3.45 

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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