Rapid: Individual Calculations February 2019
 Dorascenzi, Angelo  Total change: -12.20  Rating chartPersonal card
 OP 25 ARROCCO CHESS CLUB ROMA ITA 2019-01-13
RcRownchangeKK*chgGame
 1603 1288 0.50 7 -0.61 20 -12.20 
  Rocchi, Federico 1688  * ITA0.001-0.0820-1.60 
  Ciufolini, Sirio 1688  * ITA0.001-0.0820-1.60 
  Abuhamdieh, Nando 1421 ITA0.001-0.3220-6.40 
  Andreassi, Luca 1681 ITA0.001-0.0820-1.60 
  Tamburrini, Andrea 1366 ITA0.5010.11202.20 
  Tomassetti, Giuseppe 1688  * ITA0.001-0.0820-1.60 
  Marino, Giovanni 1688  * ITA0.001-0.0820-1.60 
 * 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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