Rapid: Individual Calculations October 2019
 Piredda, Elia  Total change: 72.00  Rating chartPersonal card
 OP 5 DEL RIMEDIO OZIERI ITA 2019-09-15
RcRownchangeKK*chgGame
 1622 1419 6.00 9 3.60 20 72.00 
  Santilli, Enrico 1788 ITA1.0010.902018.00 
  Di Pietro, Vincenzo 1640 ITA0.001-0.2220-4.40 
  Bellu, Marco 1819  * ITA0.5010.42208.40 
  Pisano, Claudio 1341 ITA0.501-0.1120-2.20 
  Mascia, Roberto 1571 ITA1.0010.702014.00 
  Sanna, Yuri 1819  * ITA0.001-0.0820-1.60 
  Murtas, Paolo 1523 ITA1.0010.642012.80 
  Malu, Marcello 1540 ITA1.0010.662013.20 
  Talu, Alessandro 1557 ITA1.0010.692013.80 
 * 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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