Individual Calculations November 2009
 Parrini, Daniele  Total change: 49.95  Rating chartPersonal card
 FE 21. Provincia di Fermo Fermo ITA 2009-08-21
RcRownchangeKK*chgGame
 2169 2036 4.50 9 1.35 15 20.25 
  Kovchan, Alexander g2436  * UKR0.001-0.0815-1.20 
  Bondielli, Giorgio 1922 ITA1.0010.34155.10 
  Peredy, Ferenc m2277 HUN0.001-0.2015-3.00 
  Mandorino, Alessio 1884 ITA1.0010.30154.50 
  Capone, Vincenzo 2133 ITA1.0010.63159.45 
  Eperjesi, Laszlo Dr. m2250 HUN0.001-0.2315-3.45 
  Rebeggiani, Luca 2019 ITA1.0010.48157.20 
  Borgiani, Flavio 2185 ITA0.001-0.3015-4.50 
  Mrdja, Milan m2418 CRO0.5010.41156.15 
 * 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)
 
 OP 7. A. Zichichi Ladispoli ITA 2009-09-19
RcRownchangeKK*chgGame
 2078 2022 5.00 7 1.98 15 29.70 
  Piccolo, Giuseppe 1675 ITA1.0010.11151.65 
  Quimi, Marco 2227 PER1.0010.761511.40 
  Marta, Daniele 2056 ITA0.001-0.4515-6.75 
  Vertechi, Pietro 1959 ITA1.0010.41156.15 
  Vuelban, Virgilio m2405 PHI1.0010.911513.65 
  Caprio, Guido 2184 ITA0.001-0.2915-4.35 
  Trebeschi, Andrea 2042 ITA1.0010.53157.95 

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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