Individual Calculations January 2017
 Mare, Eben  Total change: 6.40  Rating chartPersonal card
 SA National Club Tournament 2016 (A-Section) Bloemfontein RSA 2016-12-01
RcRownchangeKK*chgGame
 1993 1942 2.50 5 0.32 20 6.40 
  Mosetlhe, Kgaugelo 2160 RSA0.001-0.2220-4.40 
  Mafanya, Kulasande 1886 RSA1.0010.42208.40 
  Marais, Franco 1758 RSA0.501-0.2420-4.80 
  De Abreu, Roberto N f2111 RSA0.001-0.2820-5.60 
  Kromhout, Ewan 2048 RSA1.0010.642012.80 

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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