Individual Calculations August 2015
 Musekiwa, Michael  Total change: -24.00  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
 1775 1904 4.00 7 -0.60 40 -24.00 
  Windvogel, Lance J 1883 RSA0.001-0.5340-21.20 
  Londt, Christopher P 1694 RSA0.001-0.7740-30.80 
  Schnabel, Johann Emil c1667 RSA0.001-0.8040-32.00 
  Van Der Walt, Alida Berandina wc1504  * RSA1.0010.08403.20 
  De Jager, Luan 1745 RSA1.0010.294011.60 
  Lynch, Justin 1761 RSA1.0010.314012.40 
  Chulis, Alexander 2170 AUT1.0010.824032.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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