Individual Calculations April 2013
 Zhou, Weiqi  Total change: -0.30  Rating chartPersonal card
 3rd HDBank International Open Chess tournament 2013 Ho Chi Minh VIE 2013-03-18
RcRownchangeKK*chgGame
 2407 2590 6.50 9 -0.03 10 -0.30 
  Mu, Ke 2274 CHN0.501-0.3710-3.70 
  Yu, Lie m2380 CHN0.501-0.2710-2.70 
  Vasilyev, Mikhail m2253 UKR1.0010.12101.20 
  Vo, Thanh Ninh 2318 VIE1.0010.17101.70 
  Nguyen, Huynh Minh Huy m2460 VIE0.501-0.1810-1.80 
  Wang, Jue wg2390 CHN1.0010.24102.40 
  Barbosa, Oliver g2556 PHI0.501-0.0510-0.50 
  Nguyen, Duc Hoa m2492 VIE1.0010.37103.70 
  Paragua, Mark g2544 PHI0.501-0.0610-0.60 

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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