Rapid: Individual Calculations July 2018
 Martelli, Andrea  Total change: -28.20  Rating chartPersonal card
 OP 12 TORNEO A SQUADRE DELL'APPENNINO GUBBIO ITA 2018-06-03
RcRownchangeKK*chgGame
 1923 2003 1.50 5 -1.41 20 -28.20 
  Rocchetti, Sergio 1867 ITA0.001-0.6820-13.60 
  Albertini, Luca 2196 ITA0.001-0.2520-5.00 
  Moretti, Filippo 1816 ITA0.001-0.7420-14.80 
  Angeli, Francesco 1603  * ITA1.0010.08201.60 
  Palozza, Christian 2135 ITA0.5010.18203.60 
 * 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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