Individual Calculations November 2009
 Rota, Simone  Total change: -32.40  Rating chartPersonal card
 FE Castione della Presolana Bratto ITA 2009-08-21
RcRownchangeKK*chgGame
 2123 2022 0.50 7 -2.08 15 -31.20 
  Nikolova, Adriana wm2316 BUL0.001-0.1515-2.25 
  Tramalloni, Luca 2116 ITA0.001-0.3715-5.55 
  Bernardi, Ruben 2162 ITA0.001-0.3115-4.65 
  Andreoni, Giuseppe 2019 ITA0.001-0.5015-7.50 
  Podini, Francesco 2051 ITA0.001-0.4615-6.90 
  Vita, Fabrizio 2081 ITA0.5010.08151.20 
  Locci, Damiano 2119 ITA0.001-0.3715-5.55 

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 11. Citta' di Crema Crema ITA 2009-09-04
RcRownchangeKK*chgGame
 1874 2025 4.00 6 -0.11 15 -1.65 
  Petrone, Gianmario 1752 ITA1.0010.17152.55 
  Oteri, Aldo 1830 ITA1.0010.25153.75 
  Bontempi, Piero f2359 ITA0.001-0.1215-1.80 
  Pinna, Ferdinando 1818 ITA0.501-0.2715-4.05 
  Tagliaferri, Valerio 1860 ITA0.501-0.2215-3.30 
  Carletti, Angelo 1625  * ITA1.0010.08151.20 
 * 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)
 
 Semifinale CIA Arvier ITA 2009-09-26
RcRownchangeKK*chgGame
 2214 2025 3.00 8 0.82 15 12.30 
  Sarno, Spartaco m2324 ITA0.001-0.1515-2.25 
  Astengo, Marcello 2134 ITA0.5010.15152.25 
  Molina, Fabrizio f2239 ITA0.001-0.2315-3.45 
  Vespe, Francesco 1976 ITA1.0010.43156.45 
  Vezzosi, Paolo m2381 ITA0.5010.39155.85 
  Codenotti, Marco 2122 ITA0.001-0.3715-5.55 
  Martorelli, Antonio m2228 ITA1.0010.761511.40 
  De Santis, Alessio f2309 ITA0.001-0.1615-2.40 

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 Bergamo Bergamo ITA 2009-10-09
RcRownchangeKK*chgGame
 1951 2025 1.00 3 -0.79 15 -11.85 
  Gazzetta, Marco 1828 ITA0.501-0.2515-3.75 
  Kimbin, Richard 1932 ITA0.501-0.1315-1.95 
  Barberi, Alessandro 2092 ITA0.001-0.4115-6.15 

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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