Individual Calculations May 2014
 Negro, Roberto  Total change: 9.45  Rating chartPersonal card
 OP di Castelfranco Castelfranco Veneto ITA 2014-04-10
RcRownchangeKK*chgGame
 2090 2146 4.50 7 0.63 15 9.45 
  Tomassetti, Giuseppe 1746  * ITA1.0010.08151.20 
  Kuljasevic, Davorin g2546  * CRO0.001-0.0815-1.20 
  Mancin, Michele 1785 ITA1.0010.10151.50 
  Rossi, Gianni 1798 ITA1.0010.11151.65 
  Sorbera, Giovanni 2171 ITA1.0010.53157.95 
  Del Monaco, Andrea f2306 ITA0.5010.21153.15 
  Videnova, Iva wg2276 BUL0.001-0.3215-4.80 
 * 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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