Individual Calculations January 2017
 Rodriguez, Roberto  Total change: -46.40  Rating chartPersonal card
 Campeonato Argentino Amateur Ajedrez Plus Sub 2000 Club Argentino ARG 2016-12-08
RcRownchangeKK*chgGame
 1809 1979 1.00 3 -1.16 40 -46.40 
  Adorno, Anibal 1853 ARG0.501-0.1740-6.80 
  Kletzel, Javier 1843 ARG0.501-0.1840-7.20 
  Villafane, Jorge Segundo 1730 ARG0.001-0.8140-32.40 

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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