Blitz: Individual Calculations February 2023
 Zangla, Marcello  Total change: 8.60  Rating chartPersonal card
 OP BLITZ BARCELLONA BARCELLONA POZZO DI GOTTO ITA 2023-01-29
RcRownchangeKK*chgGame
 1561 1495 3.00 6 0.43 20 8.60 
  Napoli Costa, Antonello 1662 ITA1.0010.722014.40 
  Milone, Gaetano 1892 ITA0.001-0.0820-1.60 
  Germano `, Salvatore 1320 ITA1.0010.27205.40 
  Centorrino, Andrea 1542 ITA0.001-0.4320-8.60 
  Marchello, Alessandro 1400 ITA1.0010.37207.40 
  Agnello, Mario 1552 ITA0.001-0.4220-8.40 

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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