Individual Calculations August 2015
 Marvulli, Dario  Total change: -108.80  Rating chartPersonal card
 Campionato Italiano u16 2015 Montesilvano ITA 2015-06-28
RcRownchangeKK*chgGame
 1763 1998 3.00 6 -1.67 40 -66.80 
  Agus, Lorenzo 1598  * ITA0.501-0.4240-16.80 
  Landi, Marco 1748 ITA1.0010.19407.60 
  Belli, Giorgio 1914 ITA0.001-0.6240-24.80 
  Caceffo, Daniele 1664 ITA1.0010.12404.80 
  Bin-Suhayl, Ieysaa 1894 ITA0.001-0.6440-25.60 
  Patrignani, Tiziano 1759 ITA0.501-0.3040-12.00 
 * 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)
 
 Campionati d'Italia 2015 Porto San Giorgio ITA 2015-07-11
RcRownchangeKK*chgGame
 1891 2026 5.00 9 -1.05 40 -42.00 
  Iori, Massimiliano 1898 ITA0.001-0.6740-26.80 
  Fratini, Mauro 1803 ITA1.0010.22408.80 
  Padovani, Alessio 1911 ITA0.501-0.1640-6.40 
  Monducci, Mirko 1945 ITA0.501-0.1140-4.40 
  Sirletti, Sonia 1883 ITA1.0010.314012.40 
  Marozzi, Giovanni 1882 ITA1.0010.314012.40 
  Tonel, Giulia 2020 ITA0.001-0.5140-20.40 
  Trasciatti, Mirko 1985 ITA0.001-0.5640-22.40 
  Marchetti, Michael 1694 ITA1.0010.12404.80 

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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