Blitz: Individual Calculations May 2023
 Del Giudice, Stefano  Total change: -56.60  Rating chartPersonal card
 OP BLITZ DELLA LIBERAZIONE 2023 FIRENZE ITA 2023-04-23
RcRownchangeKK*chgGame
 1562 1661 2.00 8 -2.83 20 -56.60 
  Ghods, Maziar 1936 ITA0.5010.33206.60 
  Di Meo, Enrico 1639 ITA0.001-0.5320-10.60 
  Piri, Emanuele 1575 ITA0.501-0.1220-2.40 
  Buitoni, Martina 1526 ITA0.001-0.6820-13.60 
  Zamir, Stellan 1212 ITA0.001-0.9420-18.80 
  Tacconi, Antonio 1729 ITA0.001-0.4120-8.20 
  Cerullo, Pasquale 1261  * ITA1.0010.08201.60 
  Casini, Ivan 1616 ITA0.001-0.5620-11.20 
 * 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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