Individual Calculations August 2018
 Boresta, Sofia  Total change: 72.80  Rating chartPersonal card
 CIG 2018 - Finale u12 femm Scalea ITA 2018-07-01
RcRownchangeKK*chgGame
 1288 1107 3.50 6 1.82 40 72.80 
  Montalto, Federica 1256 ITA1.0010.704028.00 
  Messina, Alessia 1175 ITA1.0010.594023.60 
  Sala, Giulia 1507  * ITA0.001-0.0840-3.20 
  Galli, Maria Vittoria 1311 ITA0.5010.264010.40 
  De Bianchi, Asia 1179 ITA0.5010.10404.00 
  Tramalloni, Giulia 1300 ITA0.5010.254010.00 
 * 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)
 

 

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