Individual Calculations August 2018
 Xiao, Rui  Total change: 52.40  Rating chartPersonal card
 CIG 2018 - Finale u16 Scalea ITA 2018-07-01
RcRownchangeKK*chgGame
 1650 1510 4.00 8 1.31 40 52.40 
  Kobal, Sasa 1910  * ITA0.001-0.0840-3.20 
  Caiezza, Leonardo 1721 ITA0.001-0.2340-9.20 
  Gambardella, Pierluigi 1266 ITA1.0010.20408.00 
  Polizio, Italo 1335 ITA1.0010.274010.80 
  Lai, Lorenzo 1705 ITA1.0010.754030.00 
  Auletta, Pasquale 1828 ITA0.001-0.1340-5.20 
  Bordin, Marco 1687 ITA1.0010.734029.20 
  Costantino, Guido 1751 ITA0.001-0.2040-8.00 
 * 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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