Individual Calculations January 2010
 Vo, Thanh Ninh  Total change: -9.00  Rating chartPersonal card
 Vietnam Master Men Chess championship 2009 Ho Chi Minh VIE 2009-12-09
RcRownchangeKK*chgGame
 2298 2350 4.50 9 -0.60 15 -9.00 
  Nguyen, Van Hai c2283 VIE1.0010.41156.15 
  Pham, Xuan Dat 2180 VIE0.501-0.2215-3.30 
  Duong, The Anh m2426 VIE0.001-0.4015-6.00 
  Nguyen, Manh Truong 2140 VIE1.0010.23153.45 
  Nguyen, Huynh Minh Huy m2475 VIE0.001-0.3315-4.95 
  Tran, Thanh Tu c2310 VIE0.501-0.0615-0.90 
  Pham, Duc Thang f2256 VIE0.501-0.1315-1.95 
  Tu, Hoang Thong g2509 VIE0.5010.21153.15 
  Doan, Van Duc 2099 VIE0.501-0.3115-4.65 

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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