Individual Calculations January 2009
 Mecali, Antonello  Total change: -50.55  Rating chartPersonal card
 OP 6 Memorial A. Zichichi Ladispoli ITA 2008-09-20
RcRownchangeKK*chgGame
 1877 1862 1.50 6 -1.35 15 -20.25 
  Testa, Adriano 2080 ITA0.001-0.2215-3.30 
  Piccolo, Giuseppe 1593 ITA0.501-0.3315-4.95 
  Di Giorgio, Daniele 1611 ITA1.0010.19152.85 
  Mircoli, Gianluca 1946 ITA0.001-0.3815-5.70 
  Farina, Saverio 2105 ITA0.001-0.2015-3.00 
  Luzi, Alessandro 1929 ITA0.001-0.4115-6.15 

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)
 
 OP I like Elo Roma ITA 2008-10-15
RcRownchangeKK*chgGame
 1864 1866 0.00 4 -2.02 15 -30.30 
  Castelfranchi, Carlo 2077 ITA0.001-0.2315-3.45 
  De Maria, Isaia 1867 ITA0.001-0.5015-7.50 
  De Lisa, Carmine 1699 ITA0.001-0.7215-10.80 
  Mulas, Icaro 1813 ITA0.001-0.5715-8.55 

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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