Individual Calculations April 2008
 Cawdery, Daniel J.  Total change: 3.00  Rating chartPersonal card
 South African Closed Chess Championship 2007 Cape Town RSA 2007-12-14
RcRownchangeKK*chgGame
 2232 2254 6.00 11 0.20 15 3.00 
  Willenberg, Kenneth S. 2183 RSA1.0010.40156.00 
  Solomons, Deon M. 2231 RSA1.0010.47157.05 
  Klaasen, Calvin J. 1982 RSA0.501-0.3315-4.95 
  Steel, Henry R. 2241 RSA0.501-0.0215-0.30 
  Mosethle, Kgaugelo K. 2144 RSA0.501-0.1515-2.25 
  Ophoff, Jacobus A. 2260 RSA0.001-0.4915-7.35 
  Van Den Heever, Donovan O. 2202 RSA1.0010.43156.45 
  Kobese, Watu Kw. m2389 RSA0.001-0.3215-4.80 
  Gluckman, David m2306 RSA0.5010.07151.05 
  Solomon, Kenneth T. m2332 RSA0.001-0.3915-5.85 
  Mabusela, Johannes P. m2277 RSA1.0010.53157.95 

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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