Individual Calculations September 2011
 Marozzi, Giovanni  Total change: -13.35  Rating chartPersonal card
 OP 5° Chiuso Libertas Nereto ITA 2011-07-16
RcRownchangeKK*chgGame
 1867 1915 3.00 7 -0.89 15 -13.35 
  Viviani, Alessio 1958 ITA0.001-0.4415-6.60 
  Di Pietro, Gabriele 1840 ITA0.501-0.1015-1.50 
  Sabetta, Alessandro 2049 ITA0.001-0.3215-4.80 
  Scurti, Gino 1680 ITA1.0010.21153.15 
  Spada, Angelo 2001 ITA1.0010.62159.30 
  Martella, Francesco 1665 ITA0.501-0.3115-4.65 
  Giobbi, Costantino 1878 ITA0.001-0.5515-8.25 

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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