Individual Calculations November 2009
 Marsili, Riccardo  Total change: 17.85  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 1958 1873 3.50 9 0.03 15 0.45 
  Parpinel, Marco 2165 ITA0.5010.35155.25 
  La Gatta, Giovanni 2157 ITA0.001-0.1615-2.40 
  Sarro, Emilio 2024 ITA0.5010.20153.00 
  Allegranti, Luca 2030 ITA0.001-0.2915-4.35 
  Calabrese, Maurizio 1510 ITA1.0010.10151.50 
  Bozzali, Ermanno 2080 ITA0.001-0.2315-3.45 
  Pierantozzi, Stanislao 1967 ITA0.5010.13151.95 
  Cecchetto, Vanni 1970 ITA0.001-0.3715-5.55 
  Rizzo, Giacomo 1720 ITA1.0010.30154.50 

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)
 
 European Youth Ch under 14 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 1963 1873 3.50 7 0.78 15 11.70 
  Sanchez Ibern, Marc 2273  * ESP0.5010.42156.30 
  Beradze, Irakli 2137 GEO0.001-0.1815-2.70 
  Mamaliga, Laurentiu 1690 MDA0.501-0.2415-3.60 
  Scappaticci, Gabriele 1496 ITA1.0010.09151.35 
  Ladron De Guevara Pinto, Paolo 2020 ESP0.5010.20153.00 
  Malec, Sebastian 2041 POL1.0010.721510.80 
  Georgiadis, Nico 2085 SUI0.001-0.2315-3.45 
 * 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 Borghi di Perugia Perugia ITA 2009-09-25
RcRownchangeKK*chgGame
 2036 1888 2.00 5 0.38 15 5.70 
  Malfagia, Andrea f2271 ITA0.001-0.0915-1.35 
  Cicioni, Luigi 1762 ITA1.0010.33154.95 
  Cardinali, Egidio 2041 ITA0.5010.20153.00 
  Tanasa, Remus 2054 ROU0.5010.22153.30 
  Cerasi, Umberto 2051 ITA0.001-0.2815-4.20 

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)
 

 

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