Blitz: Individual Calculations April 2023
 Gurgone, Ennio  Total change: -15.60  Rating chartPersonal card
 OP BLITZ DELLA DONNA 2023 TORINO ITA 2023-03-08
RcRownchangeKK*chgGame
 1628 1780 4.50 8 -0.78 20 -15.60 
  De Barberis, Massimo 1974 ITA0.001-0.2520-5.00 
  Milceva, Tatiana 1347 ITA1.0010.06201.20 
  Mina, Marco 1958 ITA0.001-0.2720-5.40 
  Popa, Costel 1527 ITA0.501-0.3120-6.20 
  Ungureanu, Marcela 1380  * ITA1.0010.08201.60 
  Vercelli, Alessandro 1767 ITA0.001-0.5220-10.40 
  Plenzick, Angelo 1658 ITA1.0010.33206.60 
  Cavuoti, Alessandro 1410 ITA1.0010.10202.00 
 * 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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