Individual Calculations January 2019
 Martinelli, Valeria  Total change: 35.20  Rating chartPersonal card
 WE 21 Porto Sant'Elpidio Porto Sant'Elpidio ITA 2018-11-23
RcRownchangeKK*chgGame
 1460 1539 2.50 5 -0.49 40 -19.60 
  Luciani, Valerio f1939  * ITA0.001-0.0840-3.20 
  Amaolo, Alessio 1278 ITA0.001-0.8240-32.80 
  Calvigioni, Matteo 1139  * ITA1.0010.08403.20 
  Brugnoni, Lorenzo 1365 ITA0.501-0.2340-9.20 
  Serpilli, Francesco 1579 ITA1.0010.564022.40 
 * 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)
 
 WE 16 Grand Hotel Adriatico - B Montesilvano ITA 2018-12-21
RcRownchangeKK*chgGame
 1755 1539 2.50 5 1.37 40 54.80 
  Di Matteo, Luca 1761 ITA1.0010.784031.20 
  Spada, Angelo 1703 ITA0.001-0.2840-11.20 
  Andreassi, Luca 1719 ITA1.0010.744029.60 
  Pierantozzi, Matteo 1788 ITA0.5010.314012.40 
  Anasetti, Alberto 1803 ITA0.001-0.1840-7.20 

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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