Rapid: Individual Calculations May 2019
 Sibilio, Mario  Total change: -0.40  Rating chartPersonal card
 OP 61 ASR ROMA ITA 2019-04-13
RcRownchangeKK*chgGame
 2090 2380 6.00 8 -0.58 20 -11.60 
  Bellia, Fabio 1980  * ITA1.0010.08201.60 
  Martino, Enzo 2154 ITA1.0010.21204.20 
  Lantini, Marco 2064 ITA1.0010.13202.60 
  Vuelban, Virgilio m2269 PHI0.001-0.6520-13.00 
  Seletsky, Grigory f2314 UKR0.001-0.5920-11.80 
  Barletta, Antonio 1980  * ITA1.0010.08201.60 
  Malerba, Vito Francesco 1980  * ITA1.0010.08201.60 
  Pienabarca, Nicola 1980  * ITA1.0010.08201.60 
 * 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)
 
 OP APRILE STEINITZ ROMA ITA 2019-04-20
RcRownchangeKK*chgGame
 2030 2380 7.50 8 0.56 20 11.20 
  Soncini, Stefano 1980  * ITA1.0010.08201.60 
  Lavieri, Doriano 1980  * ITA1.0010.08201.60 
  Machidon, Cristian f2379 MDA1.0010.502010.00 
  Bellia, Fabio 1980  * ITA1.0010.08201.60 
  Marino, Giovanni 1980  * ITA1.0010.08201.60 
  Ciampi, Vincenzo 1980  * ITA1.0010.08201.60 
  Barletta, Antonio 1980  * ITA1.0010.08201.60 
  Pastore, Cosmas 1980  * ITA0.501-0.4220-8.40 
 * 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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