Individual Calculations August 2012
 Battistelli, Alessandro  Total change: -1.05  Rating chartPersonal card
 OP La Lupa 2012 Roma ITA 2012-05-03
RcRownchangeKK*chgGame
 1789 1962 3.50 5 0.09 15 1.35 
  Arceri, Paolo 1562  * ITA1.0010.08151.20 
  Bolla, Vittorio 1746 ITA1.0010.22153.30 
  Bizzarro, Sofia 1562  * ITA1.0010.08151.20 
  Prudenzano, Ruggero 1967 ITA0.5010.01150.15 
  Farina, Saverio 2110 ITA0.001-0.3015-4.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 Campionati d'Italia 2012 - B Civitanova Marche ITA 2012-07-15
RcRownchangeKK*chgGame
 1902 1963 4.50 8 -0.16 15 -2.40 
  Marconi, Luca 1820 ITA1.0010.31154.65 
  Altini, Ruggiero 1873 ITA1.0010.38155.70 
  Rubini, Alessandro 1917 ITA0.001-0.5615-8.40 
  Benenati, Gianfranco 1916 ITA1.0010.43156.45 
  Faini, Marco 1908 ITA0.501-0.0815-1.20 
  Cocconcelli, Lorenzo 1994 ITA1.0010.54158.10 
  Gorgoglione, Enrico 1956 ITA0.001-0.5115-7.65 
  Santeramo, Alessia 1834 ITA0.001-0.6715-10.05 

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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