Individual Calculations January 2013
 Le, Thanh Tai  Total change: 7.80  Rating chartPersonal card
 Vietnam Master chess championships - Open Ho Chi Minh VIE 2012-11-26
RcRownchangeKK*chgGame
 2196 1943 1.50 5 0.52 15 7.80 
  Pham, Xuan Dat 2232 VIE0.5010.34155.10 
  Vo, Thanh Ninh 2306 VIE0.001-0.1015-1.50 
  Tran, Minh Thang 2123 VIE0.001-0.2615-3.90 
  Pham, Duc Thang f2206 VIE0.001-0.1815-2.70 
  Le, Cong Cuong 2113 VIE1.0010.721510.80 

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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