Blitz: Individual Calculations September 2023
 Festa, Simone  Total change: -24.40  Rating chartPersonal card
 OP 5 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-08-06
RcRownchangeKK*chgGame
 1701 1596 1.00 6 -1.22 20 -24.40 
  Lantini, Marco 1946 ITA0.001-0.1120-2.20 
  Costantino, Claudio Emanuele 1727 ITA0.001-0.3220-6.40 
  Pastore, Cosmas 1862 ITA0.001-0.1820-3.60 
  Tamburrini, Andrea 1223 ITA1.0010.10202.00 
  Muru, Massimo 1555 ITA0.001-0.5620-11.20 
  Marino, Giovanni 1891 ITA0.001-0.1520-3.00 

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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