Rapid: Individual Calculations October 2018
 Ferri, Roberto  Total change: -26.40  Rating chartPersonal card
 OP SETTEMBRE CENTOCELLE ROMA ITA 2018-09-16
RcRownchangeKK*chgGame
 1449 1567 2.00 5 -1.32 20 -26.40 
  Stirpe, Claudio 1967  * ITA0.001-0.0820-1.60 
  Dorascenzi, Angelo 1339 ITA0.001-0.7920-15.80 
  De Bernardis, Luigi 1320 ITA0.001-0.8120-16.20 
  Clementi, Paolo 1288 ITA1.0010.16203.20 
  Marta, Claudio 1331 ITA1.0010.20204.00 
 * 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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