Individual Calculations September 2013
 Sbraccia, Giovanni  Total change: -20.70  Rating chartPersonal card
 Campionati d'Italia 2013 Civitanova Marche ITA 2013-07-20
RcRownchangeKK*chgGame
 1873 2034 5.00 9 -1.38 15 -20.70 
  Guglielmi, Dante 1895 ITA0.501-0.1915-2.85 
  Brioschi, Camillo 1767 ITA0.501-0.3215-4.80 
  Andrenelli, Adriano 1919 ITA0.001-0.6615-9.90 
  Burgassi, Daniele 1822 ITA1.0010.23153.45 
  Bossoni, Mario 1932 ITA0.501-0.1415-2.10 
  Lezzerini, Marco 1947 ITA0.001-0.6215-9.30 
  Pacini, Ermanno 1891 ITA0.501-0.1915-2.85 
  Renzetti, Leonardo 1782 ITA1.0010.19152.85 
  Pipitone, Antonio 1904 ITA1.0010.32154.80 

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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