Individual Calculations February 2013
 Antonelli, Fabrizio  Total change: -2.40  Rating chartPersonal card
 FE Lazio Scacchi Roma ITA 2013-01-02
RcRownchangeKK*chgGame
 2004 2017 3.50 7 -0.16 15 -2.40 
  Seletsky, Grigory f2308 UKR0.001-0.1515-2.25 
  Cafaro, Luca 1926 ITA0.501-0.1215-1.80 
  Battistelli, Alessandro 1963 ITA1.0010.42156.30 
  Albertini, Luca 2085 ITA0.001-0.4115-6.15 
  Prelati, Maurizio 1947 ITA0.001-0.6015-9.00 
  Colantuono, Virginia 1815 ITA1.0010.24153.60 
  Sabetta, Alessandro 1985 ITA1.0010.46156.90 

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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