Individual Calculations September 2009
 Rotoni, Matteo  Total change: -12.75  Rating chartPersonal card
 CR Marche Castelfidardo ITA 2009-06-06
RcRownchangeKK*chgGame
 1885 2172 3.50 5 -0.67 15 -10.05 
  Marconi, Andrea 1822 ITA1.0010.11151.65 
  Giobbi, Costantino 1941 ITA0.001-0.7915-11.85 
  Silvestri, Giorgio 1838 ITA0.501-0.3815-5.70 
  Giampieri, Stefano 1822 ITA1.0010.11151.65 
  Marozzi, Giovanni 2003 ITA1.0010.28154.20 

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 Falco Estate Falconara ITA 2009-06-19
RcRownchangeKK*chgGame
 1986 2172 3.50 5 -0.06 15 -0.90 
  Fragni, Enrico 1822 ITA1.0010.11151.65 
  Rombaldoni, Brian 1831 ITA1.0010.12151.80 
  Mandolini, Riccardo 1977 ITA0.001-0.7515-11.25 
  Guglielmi, Dante 1877 ITA1.0010.15152.25 
  Vuelban, Virgilio m2422 PHI0.5010.31154.65 

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 5 Citta' di Livorno Livorno ITA 2009-06-26
RcRownchangeKK*chgGame
 2121 2172 4.00 5 1.24 15 18.60 
  Vozza, Nicola 1935 ITA1.0010.20153.00 
  Pieri, Enzo 1822 ITA1.0010.11151.65 
  Evangelisti, Claudio 2260 ITA1.0010.62159.30 
  Martinez, Rolly m2419 PHI0.001-0.1915-2.85 
  Paolinelli, Giacomo 2171 ITA1.0010.50157.50 

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
 2092 2189 1.50 4 -0.91 15 -13.65 
  Mancino, Roberta 1789  * ITA1.0010.08151.20 
  Marta, Daniele 2023 ITA0.501-0.2215-3.30 
  Napoli, Nicolo` f2368 ITA0.001-0.2715-4.05 
  Nass, Emile 2186 FRA0.001-0.5015-7.50 
 * 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)
 
 FE 6. Marche Estate Senigallia ITA 2009-07-20
RcRownchangeKK*chgGame
 2034 2189 5.00 7 0.17 15 2.55 
  Gresta, Stefano 1882 ITA1.0010.14152.10 
  Lotti, Fabio 1990 ITA1.0010.24153.60 
  De Filomeno, Simone 2221 ITA0.001-0.4615-6.90 
  Badano, Giancarlo 1957 ITA1.0010.21153.15 
  Padovani, Alessio 1991 ITA0.501-0.2615-3.90 
  Chiarion, Elisa 1904 ITA1.0010.16152.40 
  De Santis, Alessio f2293 ITA0.5010.14152.10 

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)
 
 FE 4. Memorial Aldo Perini Senigallia ITA 2009-08-01
RcRownchangeKK*chgGame
 2076 2189 5.50 9 -0.30 15 -4.50 
  Natoli, Domenico 1883 ITA1.0010.14152.10 
  Cannada, Bartoli Vincenzo 1981 ITA1.0010.23153.45 
  Xia, Jie 2206 ITA0.001-0.4815-7.20 
  Burani, Eugenio 1993 ITA1.0010.25153.75 
  Grazzi, Roberto 2026 ITA1.0010.28154.20 
  Dvirnyy, Daniyyl f2440 ITA0.001-0.1915-2.85 
  Bonazzi, Edoardo 2183 ITA0.501-0.0115-0.15 
  Frontini, Fabio 1943 ITA1.0010.19152.85 
  Rovedi, Mauro 2033 ITA0.001-0.7115-10.65 

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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2117 2189 5.00 9 -0.32 15 -4.80 
  Willockx, Ritsaart 1931 BEL1.0010.18152.70 
  Schroll, Gerhard m2400 AUT0.001-0.2315-3.45 
  Fichtinger, Leopold 2033 AUT1.0010.29154.35 
  Karner, Christoph f2373 AUT0.001-0.2615-3.90 
  Sabel, Reinhard 2042 GER1.0010.30154.50 
  Fasser, Walter 2033 AUT1.0010.29154.35 
  Wittmann, Walter m2274 AUT0.001-0.3815-5.70 
  Dappiano, Andrea 1927 ITA0.001-0.8215-12.30 
  Duggan, Chris 2044 ENG1.0010.31154.65 

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)
 

 

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