Individual Calculations September 2010
 Bottega, Antonio  Total change: -6.60  Rating chartPersonal card
 OP 17 Citta' di Campobasso Campobasso ITA 2010-07-23
RcRownchangeKK*chgGame
 2049 1963 2.00 6 -0.44 15 -6.60 
  Rusev, Krasimir g2363  * BUL0.001-0.0815-1.20 
  Cardone, Andrea 1890 ITA1.0010.40156.00 
  Adriani, Vieri 2173 ITA0.001-0.2315-3.45 
  Giacchetti, Lorenzo 1843 ITA1.0010.34155.10 
  Petruccioli, Antonio 2113 ITA0.001-0.3015-4.50 
  Di Lascio, Savino 1910 ITA0.001-0.5715-8.55 
 * 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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