Individual Calculations September 2010
 Datta, Deepyaman  Total change: 8.85  Rating chartPersonal card
 2010 US Junior Open Houston, Texas USA 2010-07-23
RcRownchangeKK*chgGame
 1909 2159 4.50 5 0.59 15 8.85 
  Chandra, Kevin 1792 USA0.501-0.4015-6.00 
  Chiang, Jonathan 1759  * USA1.0010.08151.20 
  Chiang, Sarah wc1826 USA1.0010.12151.80 
  Michaelides, Matthew 2094 USA1.0010.41156.15 
  Heung, Christopher 2074 USA1.0010.38155.70 
 * 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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