Individual Calculations March 2011
 Tardelli, Andrea  Total change: -2.50  Rating chartPersonal card
 OP XVIII Citta' di Montecatini Montecatini Terme ITA 2010-12-27
RcRownchangeKK*chgGame
 1865 1682 1.50 5 0.14 25 3.50 
  Dritsakos, Alessio 1972 ITA0.001-0.1625-4.00 
  Ciccarelli, Marco 1871 ITA0.5010.25256.25 
  Aprile, Martino 1866 ITA0.001-0.2625-6.50 
  Bettazzi, Alessandro 1933 ITA0.001-0.1925-4.75 
  Arbore, Daniele 1684 ITA1.0010.502512.50 

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 Lucca 2011 Lucca ITA 2011-01-22
RcRownchangeKK*chgGame
 2030 1686 0.00 2 -0.24 25 -6.00 
  Rinaldi, Francesco Saverio 2086  * ITA0.001-0.0825-2.00 
  Innocenti, Giovanni 1973 ITA0.001-0.1625-4.00 
 * 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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