Individual Calculations April 2019
 Ossoli, Giuseppe  Total change: -16.40  Rating chartPersonal card
 WE 18 Scacchi tra le torri - B Melegnano ITA 2019-03-01
RcRownchangeKK*chgGame
 1387 1434 2.00 5 -0.82 20 -16.40 
  Zucchetti, Gregorio 1263 ITA0.001-0.7320-14.60 
  Gallerini, Prospero 1329 ITA1.0010.36207.20 
  Madaschi, Sergio 1356 ITA1.0010.39207.80 
  Bertora, Silvano 1412 ITA0.001-0.5320-10.60 
  Asperti, Fabio 1574 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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