Individual Calculations September 2013
 Emojong, Elijah  Total change: 15.45  Rating chartPersonal card
 DSK Open (GM group) Cape Town RSA 2013-07-20
RcRownchangeKK*chgGame
 2407 2311 4.50 9 1.03 15 15.45 
  Arnold, Marc T g2525 USA0.5010.27154.05 
  Gluckman, David m2250 RSA0.501-0.0815-1.20 
  Gwaze, Robert m2425 ZIM0.001-0.3415-5.10 
  Van Den Heever, Donovan f2280 RSA0.501-0.0415-0.60 
  Solomons, Deon f2179 RSA1.0010.32154.80 
  Tischbierek, Raj g2422 GER0.5010.15152.25 
  Ipatov, Alexander g2583 TUR0.001-0.1715-2.55 
  Kobese, Watu m2343 RSA1.0010.54158.10 
  Tiviakov, Sergei g2654 NED0.5010.38155.70 

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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