Individual Calculations October 2018
 Cox, Akeem  Total change: -11.40  Rating chartPersonal card
 2018 Barbados National Championships Bridgetown BAR 2018-08-18
RcRownchangeKK*chgGame
 1757 1789 5.50 11 -0.57 20 -11.40 
  Mahtani, Nitin 1691 BAR0.001-0.6320-12.60 
  Edwards, Emar 1576 BAR0.001-0.7720-15.40 
  Lowe, Mark 1606 BAR0.501-0.2420-4.80 
  Del Castilho, Martyn f2189  * BAR0.001-0.0820-1.60 
  Herbert, Allan 1709 BAR1.0010.39207.80 
  Bennett, Randy 1720 BAR1.0010.40208.00 
  Parsons, Justin 1761 BAR0.001-0.5420-10.80 
  Haddock, Richard 1389  * BAR1.0010.08201.60 
  Husbands, Orlando m2189  * BAR0.001-0.0820-1.60 
  Harewood, Jerome 1843 BAR1.0010.582011.60 
  Maughn, Shane 1658 BAR1.0010.32206.40 
 * 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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