Individual Calculations April 2014
 Antonelli, Fabrizio  Total change: 9.45  Rating chartPersonal card
 OP Infrasettimanale SS Lazio 2014 Roma ITA 2014-01-15
RcRownchangeKK*chgGame
 1908 2021 5.00 7 0.63 15 9.45 
  Mazza, Maurizio 1669 ITA1.0010.11151.65 
  Spizzichino, David 1621  * ITA1.0010.08151.20 
  Marta, Daniele 2036 ITA0.001-0.4815-7.20 
  Manfroi, Andrea 1910 ITA1.0010.35155.25 
  Bernardini, Tommaso 1910 ITA1.0010.35155.25 
  Carnicelli, Valerio 2188 ITA0.001-0.2815-4.20 
  Trebeschi, Andrea 2020 ITA1.0010.50157.50 
 * 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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