Individual Calculations March 2016
 Wilkinson, Ian  Total change: -35.60  Rating chartPersonal card
 Frederick Cameron Open 2015 Kingston, Jamaica JAM 2015-12-10
RcRownchangeKK*chgGame
 1665 1884 2.50 5 -1.26 20 -25.20 
  Walker, Lontae 1586 JAM0.501-0.3520-7.00 
  McDonald, Jhustice-Dimonte 1596 JAM1.0010.16203.20 
  Brooks, Paul 1971 JAM0.001-0.3820-7.60 
  Iheonunkwu, Chimaobi 1533 JAM1.0010.11202.20 
  Lindo, Terence 1640 JAM0.001-0.8020-16.00 

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)
 
 National Championship 2016 (Abs) Kingston JAM 2016-01-09
RcRownchangeKK*chgGame
 2066 1884 2.50 11 -0.52 20 -10.40 
  Davy, Damion f2180 JAM0.001-0.1520-3.00 
  Wilson, Brandon c2122 JAM0.001-0.2020-4.00 
  Smith, Shreyas 2149 JAM0.001-0.1820-3.60 
  Brooks, Paul 1971 JAM1.0010.622012.40 
  Merritt, Kevin 1911 JAM1.0010.542010.80 
  Wisdom, Daren 1987 JAM0.001-0.3620-7.20 
  Elliott, Warren f2259 JAM0.5010.41208.20 
  Myers, Peter 1965 JAM0.001-0.3920-7.80 
  Mellace, Andrew 2085 JAM0.001-0.2420-4.80 
  Lorne, Malaku c2085 JAM0.001-0.2420-4.80 
  Richards, Deborah wm2012 JAM0.001-0.3320-6.60 

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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