Individual Calculations May 2010
 Vo, Dai Hoai Duc  Total change: 12.45  Rating chartPersonal card
 Vietnam chess Championship - Men Ho Chi Minh VIE 2010-03-26
RcRownchangeKK*chgGame
 2392 2180 2.50 7 0.83 15 12.45 
  Nguyen, Thanh Son m2440 VIE1.0010.821512.30 
  Nguyen, Van Huy m2419 VIE0.001-0.2015-3.00 
  Pham, Chuong f2370 VIE0.5010.25153.75 
  Nguyen, Huynh Minh Huy m2469 VIE0.001-0.1615-2.40 
  Bao, Khoa 2218 VIE1.0010.55158.25 
  Nguyen, Hoang Nam c2348 VIE0.001-0.2815-4.20 
  Bui, Vinh g2480 VIE0.001-0.1515-2.25 

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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