Individual Calculations March 2024
 Van Der Merwe, Schalk Wolf  Total change: -22.40  Rating chartPersonal card
 CAPE OF GOOD HOPE OPEN CHESS TOURNAMENT 2024 (Advanced) Cape Town RSA 2024-02-17
RcRownchangeKK*chgGame
 1263 1205 2.00 6 -0.56 40 -22.40 
  Frank, Mark 1255 RSA0.5010.07402.80 
  Webster, Matthew 1225 RSA1.0010.534021.20 
  Mangoro, Richard 1478 RSA0.001-0.1740-6.80 
  Singh, Shaurya 1166 RSA0.001-0.5540-22.00 
  Solomon, William 1140 RSA0.501-0.0940-3.60 
  Chiriya, Takudzwa 1314 RSA0.001-0.3540-14.00 

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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