Individual Calculations April 2018
 Salvagni, Gianfranco  Total change: 1.00  Rating chartPersonal card
 OP 11 Memorial S. Nobile Roma ITA 2018-01-11
RcRownchangeKK*chgGame
 1821 1579 1.50 7 0.05 20 1.00 
  Marta, Daniele 1962 ITA0.001-0.0920-1.80 
  Ricci, Stefano 1821 ITA1.0010.802016.00 
  Iachella, Giorgio 1866 ITA0.001-0.1620-3.20 
  Iatrino, Vincenzo 1842 ITA0.5010.32206.40 
  Sacco, Davide 1815 ITA0.001-0.2020-4.00 
  Luigi, Rinaldo 1723 ITA0.001-0.3120-6.20 
  Casavecchia, Alberto 1720 ITA0.001-0.3120-6.20 

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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