Rapid: Individual Calculations August 2019
 Serrano Naranjo, Alain  Total change: 6.00  Rating chartPersonal card
 OP 66 ASR ROMA ITA 2019-07-06
RcRownchangeKK*chgGame
 1863 2151 6.00 8 -0.51 20 -10.20 
  Petrilli, Leonardo 1751  * ITA1.0010.08201.60 
  Beccarini, Francesco 1804 ITA0.001-0.8920-17.80 
  Carnicelli, Valerio f2286 ITA0.001-0.3220-6.40 
  Artissi, Sabina 1751  * ITA1.0010.08201.60 
  Berrettoni, Cristiano 1751  * ITA1.0010.08201.60 
  Ciufolini, Sirio 1772 ITA1.0010.09201.80 
  Ciampi, Vincenzo 1921 ITA1.0010.21204.20 
  Beccarini, Giacomo 1865 ITA1.0010.16203.20 
 * 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)
 
 OP 30 ARROCCO CHESS CLUB ROMA ITA 2019-07-07
RcRownchangeKK*chgGame
 2104 2151 6.50 8 2.16 20 43.20 
  Grammatico, Riccardo 1751  * ITA1.0010.08201.60 
  Sibilio, Mario f2367 ITA1.0010.782015.60 
  Martino, Enzo 2191 ITA0.5010.06201.20 
  Carnicelli, Flavio 2064 ITA1.0010.38207.60 
  Machidon, Cristi f2357 MDA0.001-0.2420-4.80 
  Lami, Damiano 2153 ITA1.0010.502010.00 
  Beccarini, Francesco 1804 ITA1.0010.11202.20 
  Lobodanov, Dmitri 2145 RUS1.0010.49209.80 
 * 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)
 
 OP 67 ASR ROMA ITA 2019-07-20
RcRownchangeKK*chgGame
 2001 2151 4.00 8 -1.35 20 -27.00 
  Malerba, Vito Francesco 1809 ITA1.0010.12202.40 
  Marta, Daniele 1922 ITA1.0010.21204.20 
  Sibilio, Mario f2367 ITA0.001-0.2220-4.40 
  Barletta, Antonio 1906 ITA0.001-0.8020-16.00 
  Fiorentino, Vincenzo 1794 ITA1.0010.11202.20 
  Bellia, Fabio 1843 ITA1.0010.14202.80 
  Vuelban, Virgilio m2316 PHI0.001-0.2820-5.60 
  Gardon, Ermanno 2054 ITA0.001-0.6320-12.60 

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)
 

 

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