Rapid: Individual Calculations June 2023
 Maraschi, Alberto  Total change: -10.20  Rating chartPersonal card
 OP RAPID CITTA' DI PIACENZA PIACENZA ITA 2023-05-14
RcRownchangeKK*chgGame
 1533 1292 1.50 8 -0.51 20 -10.20 
  Calza, Gabriele 1908 ITA0.001-0.0220-0.40 
  Carradori, Niccolo ` 1602 ITA0.5010.36207.20 
  Rampini, Francesco 1229 ITA0.001-0.5920-11.80 
  Rocchi, Renato 1480 ITA0.001-0.2620-5.20 
  Calza, Lorenzo 1433 ITA1.0010.692013.80 
  Sacchetti, Andrea 1748 ITA0.001-0.0620-1.20 
  Moraschi, Pierangelo 1469 ITA0.001-0.2720-5.40 
  Mac Donald, Gregory James 1395 ITA0.001-0.3620-7.20 

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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