Rapid: Individual Calculations May 2019
 Porcelli, Giuseppe  Total change: 8.00  Rating chartPersonal card
 OP DISFIDA DI SCACCHI BARLETTA ITA 2019-03-31
RcRownchangeKK*chgGame
 1667 1451 2.00 6 0.40 20 8.00 
  Brunetti, Alberto 1851  * ITA0.001-0.0820-1.60 
  Marinaro, Rosanna 1762 ITA1.0010.862017.20 
  Marasa `, Giuseppe 1851  * ITA0.001-0.0820-1.60 
  Carretta, Nunzio 1740 ITA0.001-0.1620-3.20 
  Carrieri, Davide 1362 ITA0.001-0.6220-12.40 
  Patruno, Mattia 1437 ITA1.0010.48209.60 
 * 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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