Individual Calculations May 2018
 Lyn, Nicholas  Total change: 13.60  Rating chartPersonal card
 National Junior Championship (Abs) 2018 Kingston, Jamaica JAM 2018-03-17
RcRownchangeKK*chgGame
 1650 1539 2.50 6 0.34 40 13.60 
  Smith, Di-Jaun 1848 JAM0.001-0.1440-5.60 
  Lyn, Christopher 1688 JAM0.5010.20408.00 
  McKennis, Darren 1427 JAM0.001-0.6540-26.00 
  Williams, Jordan 1618 JAM0.001-0.3940-15.60 
  Campbell, Tevin 1621 JAM1.0010.614024.40 
  Rodgers, Andryck 1695 JAM1.0010.714028.40 

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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