Rapid: Individual Calculations August 2017
 Bolla, Vittorio  Total change: -33.60  Rating chartPersonal card
 OP 9 RAPID ARS ROMA ITA 2017-07-01
RcRownchangeKK*chgGame
 1510 1532 2.00 7 -1.68 20 -33.60 
  Arbore, Daniele 1932  * ITA0.001-0.0820-1.60 
  Fanelli, Giuseppe 1630 ITA0.001-0.3720-7.40 
  Marzio, Mario 1289 ITA0.001-0.8020-16.00 
  Sbarra, Patrizio 1144 ITA1.0010.09201.80 
  Abuhamdieh, Nando 1522 ITA0.001-0.5120-10.20 
  Malerba, Vito Francesco 1660 ITA0.001-0.3320-6.60 
  Dorascenzi, Angelo 1396 ITA1.0010.32206.40 
 * 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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