Individual Calculations April 2018
 Kobese, Watu  Total change: 6.90  Rating chartPersonal card
 2018 WP Open Chess Championships (Elite) Cape Town RSA 2018-03-02
RcRownchangeKK*chgGame
 1965 2329 6.00 6 0.66 10 6.60 
  Kleinsmidt, Cherwin 1929  * RSA1.0010.08100.80 
  Willenberg, Kenneth Sean 1940 RSA1.0010.09100.90 
  Bhawoodien, Mohamed Ozayr f2136 RSA1.0010.25102.50 
  Vester, Jordan 1929  * RSA1.0010.08100.80 
  Gluckman, Paul f1929  * RSA1.0010.08100.80 
  Baxter, David Jarred 1929  * RSA1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Steinitz Cape Town International Chess Festival (Prestige) Cape Town RSA 2018-03-21
RcRownchangeKK*chgGame
 2067 2329 5.50 7 0.03 10 0.30 
  Fakude, Hopewell c1929  * RSA1.0010.08100.80 
  Vester, Jordan 1929  * RSA1.0010.08100.80 
  James, Michael 1968 RSA1.0010.10101.00 
  Silva, David m2279 ANG1.0010.43104.30 
  Willenberg, Kenneth Sean 1940 RSA1.0010.09100.90 
  Willenberg, Craig Glen 2011 RSA0.501-0.3710-3.70 
  Steel, Henry Robert m2414 RSA0.001-0.3810-3.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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