Individual Calculations August 2015
 Solomon, Kenny  Total change: -1.80  Rating chartPersonal card
 South African Open Chess Championships 2015 Cape Town RSA 2015-07-03
RcRownchangeKK*chgGame
 2234 2382 7.50 10 0.88 10 8.80 
  Pesa, Mofoka A. 1982  * RSA1.0010.08100.80 
  Willenberg, Craig Glen 2021 RSA1.0010.10101.00 
  Solomon, Maxwell c2070 RSA1.0010.14101.40 
  Chetty, Cailin c1982  * RSA1.0010.08100.80 
  Short, Nigel D g2683 ENG0.001-0.1510-1.50 
  Cawdery, Daniel m2428 RSA0.5010.06100.60 
  Bouah, Lyndon c2124 RSA1.0010.18101.80 
  Strikovic, Aleksa g2495 SRB0.001-0.3510-3.50 
  Solomons, Deon f2156 RSA1.0010.21102.10 
  Makoto, Rodwell m2403 ZIM1.0010.53105.30 
 * 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)
 
 Tsogo Sun Millionaire Satellite Chess Festival Johannesburg RSA 2015-07-15
RcRownchangeKK*chgGame
 2157 2382 5.00 8 -1.06 10 -10.60 
  Hercules, Benjamin Vincent 2075 RSA1.0010.14101.40 
  Waters, Anre 1982  * RSA1.0010.08100.80 
  Simutowe, Musatwe 2123 ZAM0.501-0.3210-3.20 
  Makoto, Rodwell m2403 ZIM1.0010.53105.30 
  Mabusela, Johannes Manyedi m2268 RSA0.001-0.6610-6.60 
  Klaver, Cornelis 2083 RSA0.501-0.3510-3.50 
  Wilken, Justin Barend 1982  * RSA1.0010.08100.80 
  Bwalya, Gillan m2337 ZAM0.001-0.5610-5.60 
 * 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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