Individual Calculations September 2013
 Chevannes, Sabrina L  Total change: 0.45  Rating chartPersonal card
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2291 2160 3.00 9 0.03 15 0.45 
  Neimer, Vitaly m2380 ISR0.5010.28154.20 
  Enkhbat, Tegshsuren m2417 USA0.001-0.1815-2.70 
  Thompson, Ian D f2260 ENG0.5010.14152.10 
  Wang, Kevin 2321 USA0.5010.21153.15 
  Balasubramanian, Aditha 2311 IND0.001-0.3015-4.50 
  Clancy, Daniel J 2119 USA1.0010.44156.60 
  Uesugi, Shinsaku f2292 JPN0.5010.18152.70 
  Vibbert, Sean 2317 USA0.001-0.2915-4.35 
  Adu, Oladapo m2199 NGR0.001-0.4515-6.75 

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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