Individual Calculations January 2010
 Tu, Hoang Thai  Total change: 10.30  Rating chartPersonal card
 2nd Vietnam Dragon Capital Chess Open 2009 Ho Chi Minh VIE 2009-12-03
 2385 2380 5.50 9 1.03 10 10.30 
  Tan, Weiliang 2168 SIN0.501-0.2710-2.70 
  Ton, That Nhu Tung f2272 VIE0.501-0.1510-1.50 
  Pham, Le Thao Nguyen wm2295 VIE1.0010.38103.80 
  Bao, Khoa 2207 VIE1.0010.27102.70 
  Tu, Hoang Thong g2509 VIE0.5010.17101.70 
  Mas, Hafizulhelmi m2419 MAS0.5010.05100.50 
  Ashwin, Jayaram m2448 IND1.0010.59105.90 
  Dao, Thien Hai g2524 VIE0.5010.19101.90 
  Le, Quang Liem g2624 VIE0.001-0.2010-2.00 

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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