Individual Calculations November 2014
 Lo Presti, Roberto  Total change: -22.00  Rating chartPersonal card
 IRT Sub 2200 en Salto Salto - Buenos Aires ARG 2014-10-24
RcRownchangeKK*chgGame
 1967 2000 0.50 3 -1.10 20 -22.00 
  Geloso, Claudio 2184 ARG0.001-0.2620-5.20 
  Gonzalez Resquin, Diego 1734 ARG0.001-0.8220-16.40 
  Farias, Guillermo 1984 ARG0.501-0.0220-0.40 

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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