Individual Calculations February 2013
 Vannelli, Vittorio  Total change: -28.80  Rating chartPersonal card
 OP infrasettimanale Vitinia ITA 2012-11-15
RcRownchangeKK*chgGame
 1712 1824 3.00 7 -1.40 15 -21.00 
  Quaglia, Ferdinando 1524 ITA0.501-0.3515-5.25 
  Pasquini, Ivan 1674 ITA1.0010.30154.50 
  Manfroi, Andrea 1792 ITA1.0010.46156.90 
  Bernardini, Tommaso 1747 ITA0.501-0.1115-1.65 
  Simeone, Giulio 1927 ITA0.001-0.3615-5.40 
  Sternini, Cristiano 1876 ITA0.001-0.4315-6.45 
  Giannandrea, Fabio 1441 ITA0.001-0.9115-13.65 

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)
 
 FE Lazio Scacchi Roma ITA 2013-01-02
RcRownchangeKK*chgGame
 2002 1814 0.00 2 -0.52 15 -7.80 
  Carnicelli, Valerio 2047 ITA0.001-0.2115-3.15 
  Molinari, Carlo 1956 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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