Individual Calculations January 2017
 Quaglia, Ferdinando  Total change: -31.60  Rating chartPersonal card
 OP 14 Infrasettimanale ARS - B Roma ITA 2016-10-20
RcRownchangeKK*chgGame
 1431 1599 3.50 7 -1.51 20 -30.20 
  Abuhamdieh, Nando 1461 ITA0.001-0.6920-13.80 
  Pellegrini, Ennio Paolo 1388 ITA0.501-0.2720-5.40 
  Dorascenzi, Angelo 1370 ITA1.0010.21204.20 
  Piperno, Renato 1296 ITA0.001-0.8620-17.20 
  Bertollini, Ferruccio 1448 ITA1.0010.30206.00 
  Mariani, Romeo 1512 ITA1.0010.38207.60 
  Capparuccia, Alessandro 1540 ITA0.001-0.5820-11.60 

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)
 
 OP 1 Roma citta' aperta Roma ITA 2016-12-04
RcRownchangeKK*chgGame
 1710 1578 3.00 9 -0.07 20 -1.40 
  Fini, Ottavio 1243 ITA1.0010.12202.40 
  Boccardi, Alessandro 1782 ITA0.001-0.2420-4.80 
  Edwards, Ray B 1947 ENG0.001-0.1020-2.00 
  Karousos-Theodorakis, Nikolaos 1978  * GRE0.001-0.0820-1.60 
  Fossatelli, Marino 1252 ITA1.0010.13202.60 
  Venturino, Federico 1874 ITA0.001-0.1520-3.00 
  Lattanzi, Domenico 1736 ITA1.0010.712014.20 
  Carola, Paolo 1795 ITA0.001-0.2220-4.40 
  Arabito, Giuseppe 1782 ITA0.001-0.2420-4.80 
 * 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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