Rapid: Individual Calculations May 2024
 Bouah, Lyndon  Total change: 2.40  Rating chartPersonal card
 Hermanus Chess Club Open 2024 (Championship) Hermanus RSA 2024-04-20
RcRownchangeKK*chgGame
 2099 2147 4.00 7 0.12 20 2.40 
  Lewis, Mark 1966 RSA1.0010.26205.20 
  Kleinsmidt, Cherwin 1896 RSA1.0010.19203.80 
  Klaasen, Calvin f2199 RSA1.0010.572011.40 
  Barrish, Daniel f2172 RSA0.001-0.4720-9.40 
  Karsten, Jan m2306 RSA0.001-0.2920-5.80 
  Nevin, Tyler c1849 RSA1.0010.15203.00 
  Kobese, Watu m2304 RSA0.001-0.2920-5.80 

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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