Individual Calculations September 2013
 Wang, Kevin  Total change: 7.95  Rating chartPersonal card
 2nd Annual Washington International - Section A Rockville, Maryland USA 2013-08-06
RcRownchangeKK*chgGame
 2326 2321 5.00 9 0.53 15 7.95 
  Fridman, Daniel g2634 GER0.001-0.1415-2.10 
  Coraretti, Benjamin 2189 USA1.0010.32154.80 
  Lenderman, Aleksandr g2527 USA0.001-0.2415-3.60 
  Chevannes, Sabrina L wf2160 ENG0.501-0.2115-3.15 
  Chiang, Sarah wf2067 USA1.0010.19152.85 
  Adu, Oladapo m2199 NGR1.0010.33154.95 
  Troff, Kayden W m2428 USA0.001-0.3515-5.25 
  Shetty, Atulya f2341 USA1.0010.53157.95 
  Garcia, Gildardo g2393 COL0.5010.10151.50 

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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