Rapid: Individual Calculations June 2019
 Ballarini, Valerio  Total change: -28.20  Rating chartPersonal card
 CIG 2019 - CR EMILIA-ROMAGNA U16 BENTIVOGLIO ITA 2019-05-01
RcRownchangeKK*chgGame
 1417 1661 2.50 5 -1.41 20 -28.20 
  Kadyrbekov, Islam 1459 ITA0.501-0.2620-5.20 
  Sfera, Anastasia 1335 ITA1.0010.13202.60 
  Giuntini, Enrico 1629 ITA0.001-0.5420-10.80 
  Angeli, Alessandro 1399 ITA0.501-0.3220-6.40 
  Frusteri, Andrea 1261  * ITA0.501-0.4220-8.40 
 * 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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