Individual Calculations July 2015
 Simeone, Giulio  Total change: -17.80  Rating chartPersonal card
 OP 8 infrasettimanale Lazio Scacchi Roma ITA 2015-05-06
RcRownchangeKK*chgGame
 1775 1994 2.50 4 -0.48 20 -9.60 
  Mammoliti, Francesco 1704 ITA1.0010.16203.20 
  Scacco, Mauro 2056 ITA0.001-0.4120-8.20 
  Di Martino, Eugenio 1594  * ITA0.501-0.4220-8.40 
  Marcangeli, Alessandro 1744 ITA1.0010.19203.80 
 * 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 Salinello Tortoreto Lido ITA 2015-05-26
RcRownchangeKK*chgGame
 2101 1994 2.50 8 -0.41 20 -8.20 
  De Santis, Alessio f2267 ITA0.001-0.1720-3.40 
  Vianello, Enrico 2135 ITA0.001-0.3120-6.20 
  Marta, Daniele 2021 ITA1.0010.542010.80 
  Viviani, Alessio 2200 ITA0.001-0.2420-4.80 
  Parrini, Daniele 2180 ITA0.001-0.2620-5.20 
  Guccione, Cristoforo 1967 ITA1.0010.46209.20 
  Lantini, Marco 2087 ITA0.001-0.3720-7.40 
  Orfini, Nicolo 1952 ITA0.501-0.0620-1.20 

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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