Rapid: Individual Calculations April 2018
 Marzio, Mario  Total change: 4.00  Rating chartPersonal card
 OP ACCADEMIA 28 ROMA ITA 2018-02-25
RcRownchangeKK*chgGame
 1546 1214 2.00 7 1.07 20 21.40 
  Lantini, Marco 1614  * ITA0.001-0.0820-1.60 
  Marino, Giovanni 1614  * ITA0.001-0.0820-1.60 
  Pallante, Simone 1519 ITA0.001-0.1420-2.80 
  Argentieri, Fernando 1614  * ITA1.0010.922018.40 
  Renzi, Alessio 1614  * ITA0.001-0.0820-1.60 
  Abuhamdieh, Nando 1468 ITA0.001-0.1920-3.80 
  Tamburrini, Andrea 1379 ITA1.0010.722014.40 
 * 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)
 
 OP 15 ARROCCO CHESS CLUB ROMA ITA 2018-03-10
RcRownchangeKK*chgGame
 1562 1212 0.00 7 -0.87 20 -17.40 
  Arbore, Daniele 1612  * ITA0.001-0.0820-1.60 
  Verardi, Gianparide 1612  * ITA0.001-0.0820-1.60 
  Rossi, Roberto 1611 ITA0.001-0.0820-1.60 
  Baglioni, Giorgio 1305 ITA0.001-0.3720-7.40 
  Buffoni, Luca 1612  * ITA0.001-0.0820-1.60 
  Pellegrini, Ennio Paolo 1612  * ITA0.001-0.0820-1.60 
  Maselli, David 1573 ITA0.001-0.1020-2.00 
 * 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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