Rapid: Individual Calculations February 2019
 Buonanno, Massimo  Total change: 6.00  Rating chartPersonal card
 OP 54 ASR ROMA ITA 2019-01-19
RcRownchangeKK*chgGame
 1902 1820 3.50 8 0.30 20 6.00 
  Sibilio, Mario f2220  * ITA0.001-0.0820-1.60 
  Sacripanti, Valerio 1428 ITA1.0010.08201.60 
  Corvi, Marco f2200 ITA0.001-0.0920-1.80 
  Artissi, Sabina 1420  * ITA1.0010.08201.60 
  Pienabarca, Nicola 1991 ITA1.0010.732014.60 
  Ciufolini, Sirio 1723 ITA0.501-0.1320-2.60 
  Guanciale, Orazio 2111 ITA0.001-0.1520-3.00 
  Bonaposta, Fabrizio 2126 ITA0.001-0.1420-2.80 
 * 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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