Individual Calculations November 2011
 Bacchini, Stefano  Total change: -10.80  Rating chartPersonal card
 OP 6 Citta' di Chioggia Chioggia ITA 2011-10-07
RcRownchangeKK*chgGame
 2003 2040 2.00 5 -0.72 15 -10.80 
  Caldara, Sisto 1800 ITA0.001-0.8015-12.00 
  Desideri, Alessandro 1878 ITA1.0010.29154.35 
  Boraso, Alessio 1960 ITA1.0010.39155.85 
  Omeri, Silvan 2199 ITA0.001-0.2915-4.35 
  Sorbera, Giovanni 2178 ITA0.001-0.3115-4.65 

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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