Individual Calculations May 2016
 Smith, Nathan  Total change: 26.00  Rating chartPersonal card
 5th CARIFTA Chess Championship U12 Christiansted ISV 2016-03-25
RcRownchangeKK*chgGame
 1384 1550 3.50 4 0.65 40 26.00 
  Antonio, Kyell-Jean 1338 ARU1.0010.23409.20 
  Kalidjo, Imaan 1494 SUR1.0010.424016.80 
  Croeze, Ethan Samuel 1296 ARU0.501-0.3140-12.40 
  Clarke, Kishan 1406 JAM1.0010.314012.40 

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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