Individual Calculations January 2013
 Le, Cong Cuong  Total change: -47.40  Rating chartPersonal card
 Vietnam Master chess championships - Open Ho Chi Minh VIE 2012-11-26
RcRownchangeKK*chgGame
 2094 2113 0.50 7 -3.16 15 -47.40 
  Bao, Khoa m2279 VIE0.001-0.2815-4.20 
  Tran, Ngoc Thach 2174 VIE0.001-0.4215-6.30 
  Bui, Trong Hao 2119 VIE0.001-0.4915-7.35 
  Ton, That Nhu Tung m2209 VIE0.001-0.3715-5.55 
  Le, Thanh Tai c1943 VIE0.001-0.7215-10.80 
  Duong, Thuong Cong 2018 VIE0.001-0.6315-9.45 
  Nguyen, Tan Thinh 1919 VIE0.501-0.2515-3.75 

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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