Individual Calculations October 2017
 Martorelli, Antonio  Total change: 14.70  Rating chartPersonal card
 CISE - Campionato Italiano Over 50 Rio Marina ITA 2017-09-17
RcRownchangeKK*chgGame
 2078 2183 7.00 9 1.47 10 14.70 
  Levantaci, Arturo 1783  * ITA1.0010.08100.80 
  Milanesi, Erminio 1783  * ITA1.0010.08100.80 
  Bruno, Fabio m2431 ITA0.001-0.1910-1.90 
  Pepe, Mario 1949 ITA1.0010.21102.10 
  Ceccarini, Marco 2043 ITA0.501-0.1910-1.90 
  Luciani, Carlo 2256 ITA1.0010.60106.00 
  Privitera, Franco 2012 ITA1.0010.27102.70 
  Paglietti, Nicola f2239 ITA1.0010.58105.80 
  Patelli, Alessandro 2208 ITA0.5010.03100.30 
 * 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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