Rapid: Individual Calculations January 2019
 Sonis, Luca  Total change: 24.40  Rating chartPersonal card
 OP MEMORIAL LORENZO MALDARELLI - A MONTI ITA 2018-12-16
RcRownchangeKK*chgGame
 1787 1956 6.50 8 0.89 20 17.80 
  Saddi, Giorgio 1556  * ITA1.0010.08201.60 
  Buchicchio, Edoardo 1597 ITA1.0010.10202.00 
  Carta, Samuele 1751 ITA1.0010.24204.80 
  Sonis, Francesco m2356  * ITA0.001-0.0820-1.60 
  Buchicchio, Alessandro 1865 ITA1.0010.38207.60 
  Deruda, Leonardo 1724 ITA1.0010.21204.20 
  Di Pietro, Vincenzo 1590 ITA0.501-0.4020-8.00 
  Buchicchio, Roberto 1856 ITA1.0010.36207.20 
 * 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 5 SOGNANDO NATALE - A CAGLIARI ITA 2018-12-23
RcRownchangeKK*chgGame
 1819 1956 5.00 7 0.33 20 6.60 
  Rocchiccioli, Francesco 1556  * ITA1.0010.08201.60 
  Sonis, Francesco m2356  * ITA0.001-0.0820-1.60 
  Mascia, Luca 1732 ITA0.501-0.2820-5.60 
  Sorcinelli, Andrea 1695 ITA1.0010.18203.60 
  Neri, Enzo 2000 ITA0.5010.06201.20 
  Nessi, Davide 1691 ITA1.0010.18203.60 
  Carrus, Mario 1700 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)
 

 

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