Rapid: Individual Calculations September 2023
 Parisi, Cosimo  Total change: -12.00  Rating chartPersonal card
 OP 8 RAPID A SQUADRE LA TORRE RIPOSTO ITA 2023-08-19
RcRownchangeKK*chgGame
 1887 1860 2.50 6 -0.30 40 -12.00 
  Palermo, Augusto 1470 ITA1.0010.09403.60 
  Santagati, Alessandro f2156 ITA0.001-0.1540-6.00 
  D `anna, Francesco 1624 ITA1.0010.20408.00 
  Nicolosi, Pietro 1761 ITA0.501-0.1440-5.60 
  Signorelli, Gaetano 2135 ITA0.001-0.1740-6.80 
  Grasso, Gaetano 2177 ITA0.001-0.1340-5.20 

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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