Blitz: Individual Calculations September 2023
 Beliman, Alexandro  Total change: 6.80  Rating chartPersonal card
 OP 5 BLITZ ARROCCO CHESS CLUB 2023 ROMA ITA 2023-08-06
RcRownchangeKK*chgGame
 1925 1892 3.50 7 0.17 40 6.80 
  Muru, Massimo 1555 ITA1.0010.12404.80 
  Machidon, Cristi f2332 MDA0.001-0.0640-2.40 
  Nassa, Nicolas 1680 ITA0.001-0.7740-30.80 
  Costantino, Gaia 1488 ITA1.0010.08403.20 
  Marino, Giovanni 1891 ITA1.0010.504020.00 
  Sibilio, Mario f2205 ITA0.001-0.1440-5.60 
  Carnicelli, Valerio f2326 ITA0.5010.444017.60 

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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