Individual Calculations April 2014
 Alcantara, Juan  Total change: -17.40  Rating chartPersonal card
 IRT Sub 2200 "118 Aniv. Circ. Obreros de Catamarca" Catamarca ARG 2014-03-22
RcRownchangeKK*chgGame
 1967 1790 0.00 2 -0.58 30 -17.40 
  Garnier, Rene 2110 ARG0.001-0.1330-3.90 
  Ocampo, Dario 1823 ARG0.001-0.4530-13.50 

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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