Blitz: Individual Calculations April 2023
 Giordana, Diego  Total change: -17.20  Rating chartPersonal card
 OP BLITZ DELLA DONNA 2023 TORINO ITA 2023-03-08
RcRownchangeKK*chgGame
 1792 1778 3.00 8 -0.86 20 -17.20 
  Di Chiara, Mauro 1938 ITA0.001-0.2920-5.80 
  Patero, Doriano 1454 ITA1.0010.13202.60 
  Bertino, Alberto 1627 ITA1.0010.30206.00 
  Fassio, Luca 1961 ITA1.0010.742014.80 
  Bringas Osuna, Ivan Jarek 2088 MEX0.001-0.1420-2.80 
  Lizzul-Coppe, Mirko 2011 ITA0.001-0.2120-4.20 
  Bruno, Eleonora 1665 ITA0.001-0.6520-13.00 
  De Paulis, Sergio Carlo 1591 ITA0.001-0.7420-14.80 

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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