Individual Calculations September 2013
 Kobese, Watu  Total change: -15.20  Rating chartPersonal card
 DSK Open (GM group) Cape Town RSA 2013-07-20
RcRownchangeKK*chgGame
 2344 2343 3.00 9 -1.52 10 -15.20 
  Ipatov, Alexander g2583 TUR0.001-0.2010-2.00 
  De Villiers, Charles f2255 RSA0.501-0.1210-1.20 
  Solomons, Deon f2179 RSA0.501-0.2210-2.20 
  Cawdery, Daniel f2345 RSA0.5010.00100.00 
  Van Den Heever, Donovan f2280 RSA0.501-0.0910-0.90 
  Gluckman, David m2250 RSA0.001-0.6310-6.30 
  Gwaze, Robert m2425 ZIM0.001-0.3910-3.90 
  Emojong, Elijah m2311 UGA0.001-0.5410-5.40 
  Kasparov, Sergey g2470 BLR1.0010.67106.70 

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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