Individual Calculations March 2010
 Rago, Riccardo  Total change: -2.25  Rating chartPersonal card
 XX Miedzynarodowy Festiwal Szachowy - Cracovia'2009 Krakow POL 2009-12-27
RcRownchangeKK*chgGame
 2134 2105 3.50 9 -0.69 15 -10.35 
  Nguyen, Piotr 2353 POL0.5010.31154.65 
  Gumula, Daniel f2312 POL0.001-0.2315-3.45 
  Rudolf, Michal f2381 POL0.001-0.1715-2.55 
  Motyl, Tomasz 2022 POL0.501-0.1115-1.65 
  Gluszko, Monika 1983 POL0.501-0.1715-2.55 
  Zajac, Mateusz 1839 POL0.501-0.3215-4.80 
  Andrzejewska, Anna 2007 POL0.501-0.1315-1.95 
  Staroszczyk, Mateusz 2044 POL0.501-0.0815-1.20 
  Shilov, Sergej f2267 UKR0.5010.21153.15 

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)
 
 CP Fermo Porto Sant'Elpidio ITA 2010-01-23
RcRownchangeKK*chgGame
 1898 2105 5.00 6 0.54 15 8.10 
  Vesce, Emanuele 1705  * ITA1.0010.08151.20 
  Spanocuomo, Gaetano 1819 ITA1.0010.16152.40 
  Guglielmi, Dante 1910 ITA0.501-0.2515-3.75 
  Foglia, Maurizio 2168 ITA0.5010.09151.35 
  Giobbi, Costantino 1913 ITA1.0010.25153.75 
  Perogio, Lorenzo 1871 ITA1.0010.21153.15 
 * 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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