Individual Calculations September 2011
 Xia, Jie  Total change: -3.75  Rating chartPersonal card
 OP 7. La Birreria - Pedavena Pedavena ITA 2011-07-25
RcRownchangeKK*chgGame
 2093 2253 4.00 7 -0.65 15 -9.75 
  Scarpa, Mauro 1896 ITA1.0010.11151.65 
  Marangoni, Simone 1853  * ITA1.0010.08151.20 
  Rossi, Carlo m2335 ITA0.001-0.3915-5.85 
  Marigo, Narciso 1989 ITA1.0010.18152.70 
  Seletsky, Grigory f2296 UKR0.001-0.4415-6.60 
  Simonetto, Adriano 1853  * ITA1.0010.08151.20 
  Solomon, Kenny m2426 RSA0.001-0.2715-4.05 
 * 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)
 
 WE 9° Città di Spilimbergo Spilimbergo ITA 2011-08-11
RcRownchangeKK*chgGame
 2105 2253 5.00 7 0.40 15 6.00 
  Fermo, Ruggero 1887 ITA1.0010.10151.50 
  Rossi, Gianni 1853  * ITA1.0010.08151.20 
  Naumkin, Igor g2486 RUS0.5010.29154.35 
  Lazic, Miroljub g2449 SRB0.001-0.2515-3.75 
  Mazzarone, Maurizio 1885 ITA1.0010.10151.50 
  Della Pietra, Andrea 2190 ITA0.501-0.0915-1.35 
  Bozza, Gabriele 1983 ITA1.0010.17152.55 
 * 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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