Individual Calculations March 2011
 Libutti, Michele  Total change: 9.00  Rating chartPersonal card
 OP della Befana - B Milano ITA 2011-01-02
RcRownchangeKK*chgGame
 1654 1767 2.00 3 0.04 15 0.60 
  Vuckovic, Dimitrije 1629 ITA0.501-0.1915-2.85 
  Longo, Giovanni 1679 ITA0.501-0.1215-1.80 
  Silini, Bruno 1655 ITA1.0010.35155.25 

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)
 
 CP Lodi Lodi ITA 2011-01-21
RcRownchangeKK*chgGame
 1877 1767 2.00 4 0.56 15 8.40 
  Ventura, Salvatore 1998 ITA0.5010.29154.35 
  Carbone, Lorenzo 1716 ITA0.501-0.0715-1.05 
  Murli, Almerico 1821 ITA1.0010.58158.70 
  Martino, Antonio M. 1972 ITA0.001-0.2415-3.60 

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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