Individual Calculations March 2011
 Bao, Khoa  Total change: -1.80  Rating chartPersonal card
 Vietnam Games - Chess - Men Da Nang VIE 2010-12-01
RcRownchangeKK*chgGame
 2204 2264 2.50 7 -1.44 15 -21.60 
  Nguyen, Van Huy m2449 VIE0.001-0.2615-3.90 
  Lu, Chan Hung 1960 VIE1.0010.14152.10 
  Bui, Vinh g2435 VIE0.001-0.2715-4.05 
  Nguyen, Van Toan Thanh c1877 VIE1.0010.09151.35 
  Nguyen, Anh Dung g2508 VIE0.001-0.2015-3.00 
  Phan, Anh Son 2117 VIE0.001-0.7015-10.50 
  Doan, Van Duc 2083 VIE0.501-0.2415-3.60 

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)
 
 The First HDBank Cup Open chess Tournament Ho Chi Minh VIE 2011-01-04
RcRownchangeKK*chgGame
 2371 2264 4.50 9 1.32 15 19.80 
  Xiu, Deshun 2508 CHN1.0010.801512.00 
  Bitoon, Richard m2461 PHI0.001-0.2515-3.75 
  Wang, Li m2394 CHN0.001-0.3215-4.80 
  Le, Thanh Tai c1864  * VIE1.0010.08151.20 
  Li, Hanbin 2321 CHN1.0010.58158.70 
  Yap, Kim Steven m2395 PHI1.0010.681510.20 
  Zhou, Weiqi g2573 CHN0.001-0.1415-2.10 
  Lu, Shanglei 2416 CHN0.001-0.3015-4.50 
  Goh, Wei Ming Kevin m2404 SIN0.5010.19152.85 
 * 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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