Individual Calculations March 2011
 Cao, Sang  Total change: -1.10  Rating chartPersonal card
 Vietnam Games - Chess - Men Da Nang VIE 2010-12-01
RcRownchangeKK*chgGame
 2413 2547 6.00 8 0.73 10 7.30 
  Nguyen, Hoai Nam 2147  * VIE0.501-0.4210-4.20 
  Ngo, Ngoc Quang 2280 VIE1.0010.18101.80 
  Nguyen, Thien Viet 2350 VIE1.0010.25102.50 
  Tu, Hoang Thong g2452 VIE1.0010.37103.70 
  Pham, Chuong f2376 VIE0.501-0.2310-2.30 
  Le, Quang Liem g2689 VIE0.5010.19101.90 
  Nguyen, Ngoc Truong Son g2628 VIE0.5010.11101.10 
  Tu, Hoang Thai m2379 VIE1.0010.28102.80 
 * 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
 2406 2547 5.50 9 -0.57 10 -5.70 
  Pascua, Haridas f2362 PHI1.0010.26102.60 
  Nguyen, Van Huy m2449 VIE0.501-0.1310-1.30 
  Nguyen, Duc Hoa f2431 VIE0.501-0.1610-1.60 
  Dao, Thien Hai g2512 VIE0.501-0.0510-0.50 
  Chan, Wei Xuan Timothy f2357 SIN0.501-0.2510-2.50 
  Mariano, Nelson Iii 2153 PHI0.501-0.4210-4.20 
  Olay, Edgar Reggie 2345 PHI0.501-0.2610-2.60 
  Paciencia, Enrique m2410 SIN1.0010.32103.20 
  Azmaiparashvili, Zurab g2637 GEO0.5010.12101.20 

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
 2452 2558 5.50 9 -0.27 10 -2.70 
  Nguyen, Thi Thanh An wg2310 VIE1.0010.19101.90 
  Goh, Wei Ming Kevin m2404 SIN0.501-0.2110-2.10 
  Tu, Hoang Thai m2379 VIE1.0010.27102.70 
  Wen, Yang g2509 CHN0.501-0.0710-0.70 
  Laylo, Darwin g2516 PHI0.501-0.0610-0.60 
  Lu, Shanglei 2416 CHN0.501-0.1910-1.90 
  Nguyen, Van Huy m2449 VIE1.0010.35103.50 
  Xiu, Deshun 2508 CHN0.501-0.0710-0.70 
  Zhou, Weiqi g2573 CHN0.001-0.4810-4.80 

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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