Individual Calculations January 2009
 Rettore, Ludwig  Total change: 7.35  Rating chartPersonal card
 FE E. Crespi Milano ITA 2008-12-06
RcRownchangeKK*chgGame
 2134 2171 5.50 9 0.49 15 7.35 
  Miatello, Alberto 2007 ITA1.0010.28154.20 
  Barsov, Alexei g2513 UZB0.001-0.1215-1.80 
  Tahirovic, Adnan 1938 BIH0.001-0.7915-11.85 
  Barberi, Alessandro 2156 ITA1.0010.48157.20 
  Mastroddi, Emiliano 2069 ITA0.501-0.1415-2.10 
  Salmoiraghi, Angelo 2122 ITA0.501-0.0715-1.05 
  Bonanno, Alessandro 2125 ITA0.501-0.0615-0.90 
  Nicolo, Filippo 2094 ITA1.0010.39155.85 
  Iudicello, Giovanni 2183 ITA1.0010.52157.80 

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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