Individual Calculations September 2013
 Cawdery, Daniel  Total change: 4.80  Rating chartPersonal card
 DSK Open (GM group) Cape Town RSA 2013-07-20
RcRownchangeKK*chgGame
 2376 2345 4.50 9 0.32 15 4.80 
  Tiviakov, Sergei g2654 NED0.001-0.1415-2.10 
  Arnold, Marc T g2525 USA0.001-0.2615-3.90 
  Van Den Heever, Donovan f2280 RSA0.501-0.0915-1.35 
  Kobese, Watu m2343 RSA0.5010.00150.00 
  De Villiers, Charles f2255 RSA1.0010.38155.70 
  Solomons, Deon f2179 RSA1.0010.28154.20 
  Kasparov, Sergey g2470 BLR0.001-0.3315-4.95 
  Gwaze, Robert m2425 ZIM0.5010.11151.65 
  Gluckman, David m2250 RSA1.0010.37155.55 

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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