Individual Calculations September 2013
 Solomons, Deon  Total change: -16.35  Rating chartPersonal card
 DSK Open (GM group) Cape Town RSA 2013-07-20
RcRownchangeKK*chgGame
 2344 2179 1.50 9 -1.09 15 -16.35 
  Haznedaroglu, Kivanc g2417 TUR0.001-0.2015-3.00 
  Van Den Heever, Donovan f2280 RSA0.5010.14152.10 
  Kobese, Watu m2343 RSA0.5010.22153.30 
  Gluckman, David m2250 RSA0.5010.10151.50 
  Emojong, Elijah m2311 UGA0.001-0.3215-4.80 
  Cawdery, Daniel f2345 RSA0.001-0.2815-4.20 
  De Villiers, Charles f2255 RSA0.001-0.4015-6.00 
  Kasparov, Sergey g2470 BLR0.001-0.1515-2.25 
  Tischbierek, Raj g2422 GER0.001-0.2015-3.00 

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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