Rapid: Individual Calculations June 2018
 Ferretti, Folco  Total change: -9.20  Rating chartPersonal card
 OP 31 ASR ROMA ITA 2018-04-29
RcRownchangeKK*chgGame
 2035 2255 5.50 8 -0.46 20 -9.20 
  Pastore, Cosmas 1855  * ITA1.0010.08201.60 
  Marino, Giovanni 1947 ITA0.001-0.8620-17.20 
  Macchini, Bruno 1855  * ITA1.0010.08201.60 
  Cioce, Enrico 2026 ITA1.0010.21204.20 
  Machidon, Cristi f2294 MDA0.001-0.4520-9.00 
  Gad, Ahmad 1892 ITA1.0010.10202.00 
  Tosi, Francesco 2051 ITA1.0010.24204.80 
  Sibilio, Mario f2360 ITA0.5010.14202.80 
 * 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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