Rapid: Individual Calculations March 2012
 Chan, Peng Kong  Total change: -18.20  Rating chartPersonal card
 Hong Bao Rapid 2012 @ Serangoon CC - Open Category Singapore SGP 2012-01-29
RcRownchangeKK*chgGame
 1980 2274 4.00 6 -0.91 20 -18.20 
  Chia, Cheng Yi Aloysius 1874  * SIN0.001-0.9220-18.40 
  Low, Zhen Yu Cyrus 1874  * SIN1.0010.08201.60 
  Woong, Zhi Wei William 1874  * SIN1.0010.08201.60 
  Ho, En Huei Danielle wf1893 SIN1.0010.09201.80 
  Tan, Weiliang 2267 SIN0.501-0.0120-0.20 
  Tan, Kenneth 2098 SIN0.501-0.2320-4.60 
 * 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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