Individual Calculations September 2014
 Lazzarini, Sabrina  Total change: 23.20  Rating chartPersonal card
 Campionati d'Italia 2014 Civitanova Marche ITA 2014-07-19
RcRownchangeKK*chgGame
 1881 1823 4.00 9 0.22 40 8.80 
  Iori, Massimiliano 1990 ITA0.001-0.2840-11.20 
  Briata, Federico 1971 ITA0.5010.20408.00 
  Andrenelli, Adriano 1919 ITA0.001-0.3740-14.80 
  Tardelli, Andrea 1791 ITA0.501-0.0440-1.60 
  Catalano, Luigi 1611 ITA1.0010.23409.20 
  Schiappoli, Dario 1908 ITA1.0010.624024.80 
  D Avino, Gianfranco 1949 ITA0.5010.17406.80 
  Coronel, Joshua 1943 ITA0.5010.16406.40 
  Gennari, Jacopo 1846 ITA0.001-0.4740-18.80 

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)
 
 OP VI Citta' di Pescia Pescia ITA 2014-08-08
RcRownchangeKK*chgGame
 1889 1823 2.50 5 0.36 40 14.40 
  Dragojlovic, Andjelko m2223  * ITA0.001-0.0840-3.20 
  Pretto, Aldo 1750 ITA1.0010.404016.00 
  Bettalli, Francesco 1546 ITA0.501-0.3340-13.20 
  Carletti, Angelo 1920 ITA1.0010.634025.20 
  Bettalli, Marco 2004 ITA0.001-0.2640-10.40 
 * 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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