Individual Calculations May 2014
 Pon, Matt  Total change: 3.45  Rating chartPersonal card
 South African Junior Closed 2014 (U18 Boys) Stellenbosch RSA 2014-03-31
RcRownchangeKK*chgGame
 1897 2038 5.00 7 0.23 15 3.45 
  Bezuidenhout, Roland c2033 RSA0.501-0.0115-0.15 
  De Abreu, Roberto f2026 RSA1.0010.48157.20 
  Darling, Paul f1865 RSA0.501-0.2315-3.45 
  Mamonyane, Thabang 1880 RSA0.501-0.2115-3.15 
  Moharir, Sandip 1722 RSA1.0010.13151.95 
  Darling, Simeon c1922 RSA1.0010.34155.10 
  Roberts, Marcel c1828 RSA0.501-0.2715-4.05 

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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