Rapid: Individual Calculations December 2019
 Malerba, Vito Francesco  Total change: -23.80  Rating chartPersonal card
 OP 76 ASR ROMA ITA 2019-11-17
RcRownchangeKK*chgGame
 1791 1917 4.00 8 -1.19 20 -23.80 
  Abuhamdieh, Nando 1517  * ITA1.0010.08201.60 
  D `eva, Maurizio 1659 ITA1.0010.18203.60 
  Sibilio, Mario f2317  * ITA0.001-0.0820-1.60 
  Guidi, Marco 1683 ITA1.0010.21204.20 
  Giannini, Fabio 1517  * ITA1.0010.08201.60 
  Fiorentino, Vincenzo 1812 ITA0.001-0.6420-12.80 
  Buffoni, Luca 1794 ITA0.001-0.6720-13.40 
  Capitelli, Paolo 2025 ITA0.001-0.3520-7.00 
 * 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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