Individual Calculations June 2024
 Di Bello, Roberto  Total change: 8.40  Rating chartPersonal card
 Settimanale 17 Salvatore Nobile - B Rounds 4-5-6-7 Roma ITA 2024-05-02
RcRownchangeKK*chgGame
 1521 1590 2.00 3 0.21 40 8.40 
  Tamburrini, Andrea 1549 ITA1.0010.444017.60 
  Zanot, Giancarlo 1489 ITA0.001-0.6440-25.60 
  Perfetto, Alejandro Jesus 1524 ITA1.0010.414016.40 

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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