Individual Calculations March 2011
 Dao, Thien Hai  Total change: -5.10  Rating chartPersonal card
 Vietnam Games - Chess - Men Da Nang VIE 2010-12-01
RcRownchangeKK*chgGame
 2325 2512 6.50 9 0.00 10 0.00 
  Nguyen, Minh Tuan 2112  * VIE1.0010.08100.80 
  Tran, Thanh Tu c2286 VIE0.501-0.2910-2.90 
  Hoang, Van Ngoc 2174 VIE1.0010.12101.20 
  Nguyen, Hoang Nam c2351 VIE0.501-0.2110-2.10 
  Tran, Manh Tien 2283 VIE0.501-0.2910-2.90 
  Pham, Duc Thang f2232 VIE1.0010.16101.60 
  Nguyen, Duc Hoa f2431 VIE0.501-0.1110-1.10 
  Le, Quang Liem g2689 VIE0.5010.23102.30 
  Hoang, Canh Huan f2368 VIE1.0010.31103.10 
 * 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)
 
 Asean Chess Championships 2010 - Open Singapore SIN 2010-12-26
RcRownchangeKK*chgGame
 2457 2512 5.50 9 0.35 10 3.50 
  Fernandez, Daniel Howard m2351 SIN1.0010.29102.90 
  Roque, Merben 2291 PHI1.0010.22102.20 
  Barbosa, Oliver m2451 PHI0.501-0.0810-0.80 
  Cao, Sang g2547 VIE0.5010.05100.50 
  Bitoon, Richard m2461 PHI0.501-0.0710-0.70 
  Megaranto, Susanto g2527 INA0.5010.02100.20 
  Yap, Kim Steven m2395 PHI0.501-0.1610-1.60 
  Azmaiparashvili, Zurab g2637 GEO0.5010.17101.70 
  Nguyen, Van Huy m2449 VIE0.501-0.0910-0.90 

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)
 
 The First HDBank Cup Open chess Tournament Ho Chi Minh VIE 2011-01-04
RcRownchangeKK*chgGame
 2349 2512 5.50 9 -0.86 10 -8.60 
  Roque, Merben 2291 PHI0.501-0.2810-2.80 
  Pham, Le Thao Nguyen wm2343 VIE1.0010.28102.80 
  Goh, Wei Ming Kevin m2404 SIN0.001-0.6510-6.50 
  Panopio, Jr Rodolfo 2174 PHI1.0010.12101.20 
  Wang, Chen 2421 CHN0.001-0.6210-6.20 
  Nguyen, Thi Thanh An wg2310 VIE1.0010.24102.40 
  Nguyen, Thanh Son m2437 VIE1.0010.40104.00 
  Nguyen, Duc Hoa f2446 VIE0.501-0.0910-0.90 
  Lu, Yijie 2311 CHN0.501-0.2610-2.60 

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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