Individual Calculations July 2013
 Corvi, Marco  Total change: 2.25  Rating chartPersonal card
 OP 2 SS Lazio Scacchi Roma ITA 2013-04-24
RcRownchangeKK*chgGame
 1983 2273 6.00 7 0.15 15 2.25 
  Baiocchi, Emanuele 1873  * ITA0.501-0.4215-6.30 
  Guerrieri, Federico 1873  * ITA1.0010.08151.20 
  Giuliani, Sante 1948 ITA1.0010.13151.95 
  Marta, Daniele 2033 ITA1.0010.20153.00 
  Giorni, Moreno 2033 ITA1.0010.20153.00 
  Farina, Saverio 2106 ITA0.501-0.2215-3.30 
  Pala, Giorgio 2016 ITA1.0010.18152.70 
 * 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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