Individual Calculations July 2018
 Ruggiero, Ilaria  Total change: 9.20  Rating chartPersonal card
 FE Citta' di Empoli - D Empoli ITA 2018-06-01
RcRownchangeKK*chgGame
 1356 1044 0.50 3 0.09 40 3.60 
  Pieri, Giovanni 1361 ITA0.001-0.1340-5.20 
  Galli, Maria Vittoria 1383 ITA0.001-0.1240-4.80 
  Celati, Arturo 1324 ITA0.5010.344013.60 

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)
 
 WE 10 Lazio Scacchi - B Roma ITA 2018-06-15
RcRownchangeKK*chgGame
 1348 1044 1.00 3 0.56 40 22.40 
  Nigrelli, Dario 1420 ITA0.001-0.0940-3.60 
  Laneve, Giulio 1311 ITA0.001-0.1840-7.20 
  Tamburrini, Andrea 1314 ITA1.0010.834033.20 

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)
 
 WE Citta' di Fiuggi - C Fiuggi ITA 2018-06-22
RcRownchangeKK*chgGame
 1303 1044 0.00 2 -0.42 40 -16.80 
  Denozza, Mauro 1444  * ITA0.001-0.0840-3.20 
  Fossatelli, Marino 1161 ITA0.001-0.3440-13.60 
 * 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)
 

 

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