Individual Calculations April 2009
 Maggi, Fabrizio  Total change: 13.80  Rating chartPersonal card
 FE 6 Arrocco Roma ITA 2009-01-09
RcRownchangeKK*chgGame
 1949 2039 3.50 5 0.52 15 7.80 
  Petrucci, Riccardo 1774 ITA1.0010.18152.70 
  Tognotti, Andrea 1689 ITA1.0010.11151.65 
  Tosoni, Augusto 2245 ITA0.5010.26153.90 
  Sibilio, Mario f2350 ITA0.001-0.1415-2.10 
  Piccolo, Giuseppe 1689 ITA1.0010.11151.65 

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)
 
 OP I like elo Roma ITA 2009-01-14
RcRownchangeKK*chgGame
 1957 2039 4.00 6 0.40 15 6.00 
  De Lisa, Carmine 1734 ITA1.0010.14152.10 
  Pastore, Cosmas 1806 ITA0.501-0.2915-4.35 
  Giuliani, Sante 1935 ITA1.0010.36155.40 
  Di Mauro, Giuseppe 1943 ITA1.0010.37155.55 
  Quimi, Marco 2245 PER0.001-0.2415-3.60 
  Castelfranchi, Carlo 2081 ITA0.5010.06150.90 

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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