Individual Calculations March 2016
 Davy, Damion  Total change: 1.20  Rating chartPersonal card
 National Championship 2016 (Abs) Kingston JAM 2016-01-09
RcRownchangeKK*chgGame
 2039 2180 7.50 11 0.04 20 0.80 
  Wilkinson, Ian 1884 JAM1.0010.15203.00 
  Merritt, Kevin 1911 JAM1.0010.17203.40 
  Wisdom, Daren 1987 JAM0.001-0.7520-15.00 
  Elliott, Warren f2259 JAM0.001-0.3920-7.80 
  Myers, Peter 1965 JAM1.0010.23204.60 
  Mellace, Andrew 2085 JAM1.0010.37207.40 
  Lorne, Malaku c2085 JAM0.501-0.1320-2.60 
  Richards, Deborah wm2012 JAM1.0010.28205.60 
  Brooks, Paul 1971 JAM0.501-0.2720-5.40 
  Wilson, Brandon c2122 JAM0.501-0.0820-1.60 
  Smith, Shreyas 2149 JAM1.0010.46209.20 

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)
 
 John Powell Memorial Open 2016 Kingston, Jamaica JAM 2016-02-18
RcRownchangeKK*chgGame
 1879 2180 5.00 6 0.02 20 0.40 
  Lindo, Terence 1780  * JAM1.0010.08201.60 
  James, Stuart 1963 JAM0.501-0.2820-5.60 
  Steadman, Tevanio 1780  * JAM1.0010.08201.60 
  Smith, Shreyas 2149 JAM0.501-0.0420-0.80 
  Douglas, Markland 1819 JAM1.0010.10202.00 
  Smith, Annesha wc1780  * JAM1.0010.08201.60 
 * 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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