Rapid: Individual Calculations August 2019
 Gravina, Luca  Total change: 4.20  Rating chartPersonal card
 OP 12 MAGNA GRECIA TARANTO ITA 2019-06-29
RcRownchangeKK*chgGame
 1513 1391 2.00 5 0.21 20 4.20 
  Beretta, Andrea 1476 ITA0.001-0.3820-7.60 
  Castellana, Domenico 1400 ITA0.001-0.4920-9.80 
  Di Cerbo, Alfredo 1428 ITA1.0010.552011.00 
  Fiorentino, Vincenzo 1791  * ITA0.001-0.0820-1.60 
  Gorgoni, Roberto Libero 1468 ITA1.0010.612012.20 
 * 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)
 

 

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