Blitz: Individual Calculations March 2023
 Sironi, Roberto  Total change: -37.20  Rating chartPersonal card
 OP MONTEBLITZ GENNAIO 2023 MONTEVECCHIA ITA 2023-01-30
RcRownchangeKK*chgGame
 1625 1968 2.50 5 -1.86 20 -37.20 
  Zanolini, Matteo 1457 ITA0.001-0.9620-19.20 
  Vendrame, Luca 1664 ITA0.501-0.3620-7.20 
  Sala, Paolo 1568  * ITA0.001-0.9220-18.40 
  Brambilla, Antonio 1685 ITA1.0010.16203.20 
  Melis, Marco 1752 ITA1.0010.22204.40 
 * 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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