Rapid: Individual Calculations January 2024
 Buffoni, Luca  Total change: 12.40  Rating chartPersonal card
 OP RAPID REGINA APOSTOLORUM ALBANO LAZIALE ITA 2023-11-26
RcRownchangeKK*chgGame
 1830 1767 3.50 6 0.62 20 12.40 
  Martinez Duany, Lelys Stanley g2476 CUB0.001-0.0120-0.20 
  Piccolo, Luigi 1367  * ITA1.0010.08201.60 
  Cervoni, Ivan 1466 ITA1.0010.15203.00 
  Proietti Cobas, Jorge 2107 ITA0.5010.38207.60 
  Gallo Carrabba, Angelo 1521 ITA1.0010.19203.80 
  Maxion, Dirk f2044 GER0.001-0.1720-3.40 
 * 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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