Individual Calculations November 2014
 Giuria, Abramo  Total change: 21.40  Rating chartPersonal card
 OP La Piazzetta Casalpusterlengo ITA 2014-10-03
RcRownchangeKK*chgGame
 1806 1714 3.00 5 1.07 20 21.40 
  Castrogiovanni, Carlo 1971 ITA0.5010.32206.40 
  Bongiorni, Gabriele 1800 ITA1.0010.622012.40 
  Guasconi, Lelio 1618 ITA0.501-0.1320-2.60 
  Trifoni, Giorgio 1682 ITA1.0010.46209.20 
  Egli, Urs 1957 SUI0.001-0.2020-4.00 

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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