Rapid: Individual Calculations May 2017
 Lafitte, Antoine  Total change: 29.80  Rating chartPersonal card
 OP MARZO SSM MILANO ITA 2017-03-26
RcRownchangeKK*chgGame
 1949 1806 3.50 6 1.49 20 29.80 
  Natalucci, Fabrizio 2160 ITA0.001-0.1120-2.20 
  Gentili, Gianguido 2024 ITA1.0010.782015.60 
  Scalfi, Alberto 1881 ITA0.5010.10202.00 
  Pedroni, Marco 1789 ITA1.0010.48209.60 
  Zaninotto, Franco f2119 ITA0.001-0.1420-2.80 
  Rinaldo, Andrea 1722 ITA1.0010.38207.60 

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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