Individual Calculations January 2013
 Nguyen, Van Huy  Total change: -0.90  Rating chartPersonal card
 Vietnam Master chess championships - Open Ho Chi Minh VIE 2012-11-26
RcRownchangeKK*chgGame
 2282 2505 6.50 9 -0.41 10 -4.10 
  Ton, That Nhu Tung m2209 VIE1.0010.15101.50 
  Nguyen, Van Hai f2329 VIE0.501-0.2310-2.30 
  Nguyen, Hoang Nam c2263 VIE0.501-0.3010-3.00 
  Cao, Sang g2497 VIE0.501-0.0110-0.10 
  Duong, The Anh m2368 VIE1.0010.32103.20 
  Vo, Thanh Ninh 2306 VIE0.501-0.2610-2.60 
  Tran, Tuan Minh f2246 VIE0.501-0.3210-3.20 
  Pham, Duc Thang f2206 VIE1.0010.15101.50 
  Nguyen, Thanh Nghia 2114 VIE1.0010.09100.90 

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)
 
 4th Penang Heritage City International Chess Open 2012 Penang MAS 2012-12-10
RcRownchangeKK*chgGame
 2248 2505 7.50 9 0.32 10 3.20 
  Tin, Jingyao f2105  * SIN1.0010.08100.80 
  Tamin, Upi Darmayana wm2160 INA1.0010.11101.10 
  Villanueva, Nelson 2278 PHI0.001-0.7910-7.90 
  Tay, Shi Hao 2105  * SIN1.0010.08100.80 
  Ng, Tze Han 2294 MAS1.0010.23102.30 
  Sean, Winshand Cuhendi 2190 INA1.0010.14101.40 
  Ma, Zhonghan 2328 CHN1.0010.27102.70 
  Nguyen, Duc Hoa m2503 VIE0.5010.00100.00 
  Gong, Qianyun wm2267 CHN1.0010.20102.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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