Rapid: Individual Calculations February 2019
 Ferrari Bellisario, Filippo  Total change: -21.40  Rating chartPersonal card
 OP 23 DELLA BEFANA BERGAMO ITA 2019-01-06
RcRownchangeKK*chgGame
 1554 1560 2.00 6 -1.07 20 -21.40 
  Bonassi, Tommaso 1960  * ITA0.001-0.0820-1.60 
  Colonetti, Fabio 1923 ITA0.001-0.1020-2.00 
  Mazzitello, Mirko 1259 ITA0.001-0.8520-17.00 
  Colonetti, Giacomo 1308 ITA1.0010.19203.80 
  Battistini, Ercole 1691 ITA0.001-0.3220-6.40 
  Passera, Anto 1181 ITA1.0010.09201.80 
 * 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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