Individual Calculations May 2012
 Vannelli, Vittorio  Total change: -32.10  Rating chartPersonal card
 OP 16 I like Elo Roma ITA 2012-01-11
RcRownchangeKK*chgGame
 1875 1835 1.00 5 -1.33 15 -19.95 
  Sohier, Julien 2235  * FRA0.001-0.0815-1.20 
  Scagliarini, Bruno 1917 ITA0.001-0.3915-5.85 
  Fargnoli, Maurizio 1741 ITA0.001-0.6315-9.45 
  Placchetta, Omero 1613 ITA0.001-0.7815-11.70 
  Bogosaljevic, Miodrag 1869 SUI1.0010.55158.25 
 * 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)
 
 OP 17 I like Elo Roma ITA 2012-03-07
RcRownchangeKK*chgGame
 1854 1813 3.00 6 0.20 15 3.00 
  Sabetta, Alessandro 2036 ITA0.001-0.2215-3.30 
  Muru, Massimo 1682 ITA1.0010.32154.80 
  D Amico, Salvatore 1869 ITA0.001-0.4215-6.30 
  Vanzan, Alessandro 1714 ITA0.001-0.6415-9.60 
  Bocci, Simone 1608 ITA1.0010.24153.60 
  Gromovs, Sergejs f2213  * ITA1.0010.921513.80 
 * 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)
 
 CP Roma 2012 Roma ITA 2012-03-09
RcRownchangeKK*chgGame
 1871 1813 1.00 3 -0.31 15 -4.65 
  Cappai, Davide 2194 ITA0.001-0.0915-1.35 
  Prudenzano, Ruggero 1917 ITA0.001-0.3615-5.40 
  Bizzarro, Sofia 1502 ITA1.0010.14152.10 

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)
 
 WE di Primavera 2012 Roma ITA 2012-04-13
RcRownchangeKK*chgGame
 2023 1813 0.00 3 -0.70 15 -10.50 
  Maurizio, Antonio 2065 ITA0.001-0.1915-2.85 
  Minikh, Edouard 2000 ITA0.001-0.2615-3.90 
  Barletta, Antonio 2005 ITA0.001-0.2515-3.75 

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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