Blitz: Individual Calculations December 2017
 Blackwood, Ashanti  Total change: -15.60  Rating chartPersonal card
 National Blitz Championship 2017 Kingston, Jamaica JAM 2017-11-04
RcRownchangeKK*chgGame
 1540 1481 5.50 14 -0.78 20 -15.60 
  Brown, Akeem 1881  * JAM0.001-0.0820-1.60 
  Brown, Akeem 1881  * JAM0.001-0.0820-1.60 
  Kidd, Aulanni 1503 JAM0.001-0.4720-9.40 
  Kidd, Aulanni 1503 JAM0.001-0.4720-9.40 
  Curwin, Nickaylah 1358 JAM0.501-0.1720-3.40 
  Curwin, Nickaylah 1358 JAM1.0010.33206.60 
  Coe, Cameron 1210 JAM1.0010.17203.40 
  Coe, Cameron 1210 JAM1.0010.17203.40 
  Brown, Raehanna 1352 JAM0.001-0.6720-13.40 
  Brown, Raehanna 1352 JAM0.001-0.6720-13.40 
  Bain, Emile 1598 JAM1.0010.662013.20 
  Bain, Emile 1598 JAM0.001-0.3420-6.80 
  Christie, Michael 1881  * JAM0.001-0.0820-1.60 
  Christie, Michael 1881  * JAM1.0010.922018.40 
 * 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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