Rapid: Individual Calculations February 2019
 Zorzi, Aristide  Total change: -7.60  Rating chartPersonal card
 OP 23 DELLA BEFANA BERGAMO ITA 2019-01-06
RcRownchangeKK*chgGame
 1612 1779 4.50 7 -0.38 20 -7.60 
  Cortinovis, Davide 1498 ITA0.501-0.3420-6.80 
  Conti, Ferdinando 1557 ITA1.0010.22204.40 
  Bresciani, Nicola f2157 ITA0.001-0.0920-1.80 
  Mangili, Gabriele 1379  * ITA1.0010.08201.60 
  Cassi, Elisa 1625 ITA0.001-0.7120-14.20 
  Passera, Federico 1379  * ITA1.0010.08201.60 
  Battistini, Ercole 1691 ITA1.0010.38207.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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