Individual Calculations April 2014
 Catalini, Giampiero  Total change: -13.05  Rating chartPersonal card
 OP 7 Memorial Nobile Roma ITA 2014-01-09
RcRownchangeKK*chgGame
 1731 1873 4.50 8 -0.87 15 -13.05 
  Milani, Patrizia 1605 ITA1.0010.17152.55 
  Bolla, Vittorio 1701 ITA0.501-0.2315-3.45 
  Romano, Marco Motraz 1743 ITA0.501-0.1815-2.70 
  Bertollini, Ferruccio 1509 ITA1.0010.10151.50 
  Castillo, Juan 1857 ITA0.001-0.5215-7.80 
  Bizzarro, Sofia 1776 ITA1.0010.37155.55 
  Nicotera, Alessandro 1573 ITA0.501-0.3515-5.25 
  Scacco, Mauro 2080 ITA0.001-0.2315-3.45 

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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