Rapid: Individual Calculations April 2017
 Sonis, Luca  Total change: 12.00  Rating chartPersonal card
 CIG 2017 - CP ORISTANO U16 ORISTANO ITA 2017-02-26
RcRownchangeKK*chgGame
 1461 1822 3.50 4 -0.08 20 -1.60 
  Pannella, Maria Cristina 1505 ITA1.0010.13202.60 
  Taris, Daniele 1494 ITA1.0010.13202.60 
  Rocchiccioli, Francesco 1422  * ITA0.501-0.4220-8.40 
  Cau, Giorgio 1422  * 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 2 ARZACHESS MARE E MONTI MONTI ITA 2017-03-19
RcRownchangeKK*chgGame
 1823 1803 4.00 7 0.68 20 13.60 
  Ciobanu, Camelia-Adriana wm2148 ROU0.001-0.1120-2.20 
  Buchicchio, Edoardo 1590 ITA1.0010.23204.60 
  Malu, Marcello 1403  * ITA1.0010.08201.60 
  Saddi, Giuseppe Giovanni 1403  * ITA1.0010.08201.60 
  Le Creurer, Kilian 1882 ITA1.0010.612012.20 
  Sonis, Francesco f2191 ITA0.001-0.0920-1.80 
  Ibba, Isacco 2141 ITA0.001-0.1220-2.40 
 * 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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