Individual Calculations October 2017
 Jacobs, Kevin T  Total change: -25.60  Rating chartPersonal card
 SA Eldo Smart Inter Provincial 2017 Bloemfontein RSA 2017-08-31
RcRownchangeKK*chgGame
 1939 1928 3.00 6 0.00 20 0.00 
  Van Rensburg, Ryan Pierre m2236 RSA0.001-0.1420-2.80 
  Lekgau, Mothupi 1951 RSA0.5010.03200.60 
  Huber, Matthew 1775 BEL0.001-0.7020-14.00 
  Baatjies, Thsepo 1709 RSA1.0010.22204.40 
  Klaasen, Calvin Jong f2268 RSA0.5010.38207.60 
  Ngakane, Dan 1695 RSA1.0010.21204.20 

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)
 
 2017 National Club Team Championship Cape Town RSA 2017-09-23
RcRownchangeKK*chgGame
 1862 1928 1.00 4 -1.28 20 -25.60 
  Salimu, Reuben 1987 ZIM0.001-0.4220-8.40 
  Manaba, Thembani 1601 RSA0.001-0.8720-17.40 
  Kleinsmidt, Cherwin 1839 RSA1.0010.38207.60 
  Willenberg, Kenneth Sean 2021 RSA0.001-0.3720-7.40 

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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