Individual Calculations April 2014
 Pham, Bich Ngoc  Total change: -19.65  Rating chartPersonal card
 4th HDBank cup international open chess tournament Ho Chi Minh VIE 2014-03-10
RcRownchangeKK*chgGame
 2161 2186 3.50 9 -1.31 15 -19.65 
  Kuderinov, Kirill m2454 KAZ0.001-0.1715-2.55 
  Nguyen, Truong Bao Tran 1889 VIE1.0010.15152.25 
  Pham, Le Thao Nguyen mwg2349 VIE0.001-0.2815-4.20 
  Ngo, Kim Cuong 1995 VIE0.501-0.2515-3.75 
  Wynn, Zaw Htun m2408 MYA0.001-0.2215-3.30 
  Ngo, Thi Kim Tuyen 2083 VIE0.001-0.6415-9.60 
  Tran, Minh Thang 2071 VIE1.0010.34155.10 
  Doan, Van Duc 2124 VIE0.501-0.0915-1.35 
  Duong, Thuong Cong 2078 VIE0.501-0.1515-2.25 

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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