Individual Calculations October 2017
 Louw, Jerome V.  Total change: 9.20  Rating chartPersonal card
 2017 National Club Team Championship Cape Town RSA 2017-09-23
RcRownchangeKK*chgGame
 1828 1742 1.00 2 0.23 40 9.20 
  Solomons, Remondo T. 1888 RSA0.001-0.3040-12.00 
  Goredema, Dione 1767 RSA1.0010.534021.20 

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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