Individual Calculations September 2009
 Lisi, Davide  Total change: 29.10  Rating chartPersonal card
 Campionato Italiano under 16 Courmayeur ITA 2009-06-29
RcRownchangeKK*chgGame
 1831 2023 3.00 5 -0.73 15 -10.95 
  Bonassi, Tommaso 1819 ITA1.0010.24153.60 
  Mameli, Gianluca 1876 ITA0.001-0.7015-10.50 
  Blengino, Luca 1894 ITA0.001-0.6715-10.05 
  Talo`, Angelo 1791 ITA1.0010.21153.15 
  Rasulo, Stefano 1774 ITA1.0010.19152.85 

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 Capablanca Roma ITA 2009-07-10
RcRownchangeKK*chgGame
 2121 2023 2.50 4 0.98 15 14.70 
  Ferretti, Folco f2313 ITA0.5010.34155.10 
  Nass, Emile 2186 FRA0.001-0.2815-4.20 
  Guglielmi, Dante 1899 ITA1.0010.33154.95 
  Minikh, Eduard 2086 ITA1.0010.59158.85 

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 16 Citta' di Campobasso Campobasso ITA 2009-07-24
RcRownchangeKK*chgGame
 2124 2023 4.00 6 1.69 15 25.35 
  Sumets, Andrey g2423  * UKR0.001-0.0815-1.20 
  Di Muccio, Lindoro 1935 ITA1.0010.38155.70 
  Petruccioli, Antonio 2098 ITA0.5010.10151.50 
  Parrella, Alfredo 2099 ITA1.0010.60159.00 
  Sellitti, Federico 2138 ITA0.5010.16152.40 
  Mazzarella, Antonio 2048 ITA1.0010.53157.95 
 * 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)
 

 

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