Individual Calculations May 2018
 Brown, Akeem  Total change: -2.80  Rating chartPersonal card
 National Junior Championship (Abs) 2018 Kingston, Jamaica JAM 2018-03-17
RcRownchangeKK*chgGame
 1803 1956 4.00 6 -0.07 40 -2.80 
  Campbell, Tevin 1621 JAM1.0010.12404.80 
  McDonald, Jhustice-Dimonte 1751 JAM1.0010.24409.60 
  Christie, Joshua f2087 JAM0.5010.18407.20 
  Curriah, Malik 1971 JAM0.5010.02400.80 
  Walker, Lontae 1763 JAM0.001-0.7540-30.00 
  McDonald, Angelus-Seren 1625 JAM1.0010.12404.80 

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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