Rapid: Individual Calculations December 2023
 Condorelli, Pietro  Total change: -9.20  Rating chartPersonal card
 OP RAPID BENEFICO DI SCACCHI CASERTA ITA 2023-11-19
RcRownchangeKK*chgGame
 1653 1646 1.50 4 -0.46 20 -9.20 
  Pasquarelli, Francesco 1427 ITA1.0010.22204.40 
  Di Stasio, Giuseppe Danilo 1854 ITA0.001-0.2320-4.60 
  D `elia, Donato 1562 ITA0.001-0.6220-12.40 
  Di Meo, Antonio 1770 ITA0.5010.17203.40 

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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