Individual Calculations January 2017
 Maciel, Diogo Alves  Total change: -14.00  Rating chartPersonal card
 Sudamericano de la Juventud Sub 18 Absoluto Santiago CHI 2016-12-01
RcRownchangeKK*chgGame
 1969 1964 3.00 7 -0.35 40 -14.00 
  Correa Atucsa, Breiner Roiser 2148 PER0.5010.24409.60 
  Brielmaier Lopez, Christian 2033 CHI0.001-0.4040-16.00 
  Sanchez Uriguen, Michael Edinson 1771 ECU0.001-0.7540-30.00 
  Casanova Ceballos, Axel Nicolas 1564  * CHI1.0010.08403.20 
  Ono, David 2008 ARG1.0010.564022.40 
  Villca, Julian f2197 ARG0.5010.294011.60 
  Palu, Andres f2061 ARG0.001-0.3740-14.80 
 * 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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