Individual Calculations May 2012
 Duong, The Anh  Total change: -3.10  Rating chartPersonal card
 2nd HDBank Cup Open Chess tournament 2012 Ho Chi Minh VIE 2012-03-01
RcRownchangeKK*chgGame
 2346 2373 5.50 9 0.72 10 7.20 
  Tran, Quang Khai 2025 VIE1.0010.11101.10 
  Bersamina, Paulo f2154 PHI1.0010.22102.20 
  Paragua, Mark g2519 PHI0.001-0.3010-3.00 
  Tran, Quoc Dung 2296 VIE1.0010.39103.90 
  Chan, Yi Ren Daniel f2342 SIN0.501-0.0410-0.40 
  Yang, Kaiqi m2360 CHN1.0010.48104.80 
  Ni, Hua g2637 CHN0.001-0.1810-1.80 
  Vo, Thanh Ninh 2340 VIE1.0010.45104.50 
  Wan, Yunguo 2441 CHN0.001-0.4110-4.10 

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)
 
 Vietnam individual chess championships - Men Can Tho VIE 2012-03-18
RcRownchangeKK*chgGame
 2296 2373 5.50 11 -1.03 10 -10.30 
  Nguyen, Hai Quan 2090 VIE0.501-0.3410-3.40 
  Nguyen, Anh Dung g2439 VIE0.5010.09100.90 
  Bao, Khoa m2221 VIE0.001-0.7010-7.00 
  Le, Cong Cuong 2039 VIE1.0010.12101.20 
  Tran, Tuan Minh f2249 VIE1.0010.33103.30 
  Bui, Trong Hao 2167 VIE0.501-0.2610-2.60 
  Nguyen, Van Hai f2311 VIE0.501-0.0910-0.90 
  Tran, Quoc Dung 2296 VIE1.0010.39103.90 
  Dao, Thien Hai g2516 VIE0.001-0.3110-3.10 
  Bui, Vinh g2463 VIE0.5010.12101.20 
  Bui, Vinh g2463 VIE0.001-0.3810-3.80 

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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