Individual Calculations June 2019
 Curriah, Malik  Total change: 13.80  Rating chartPersonal card
 President's Invitational 2019 Kingston, Jamaica JAM 2019-04-24
RcRownchangeKK*chgGame
 1920 2054 6.50 9 0.61 20 12.20 
  Diedrick, Michael 1799 JAM1.0010.19203.80 
  Hinds, Nathan 1888 JAM0.001-0.7220-14.40 
  Brown, Raehanna 1654  * JAM1.0010.08201.60 
  Matthews, Shane m2201 JAM0.5010.20204.00 
  Blackwood, Ryan 1965 JAM1.0010.38207.60 
  Smith, Shreyas f2188 JAM0.001-0.3220-6.40 
  Wilkinson, Ian 1870 JAM1.0010.26205.20 
  Douglas, Markland 1716 JAM1.0010.12202.40 
  Mellace, Andrew c1999 JAM1.0010.42208.40 
 * 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)
 
 IA CM Robert Wheeler 2019 FIDE Open Section Kingston, Jamaica JAM 2019-05-16
RcRownchangeKK*chgGame
 1643 2043 1.00 1 0.08 20 1.60 
  Lyn, Nicholas 1643  * 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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