Individual Calculations April 2023
 Lamagna, Paolo  Total change: -6.00  Rating chartPersonal card
 CP Salerno 2023 Eboli ITA 2023-03-11
RcRownchangeKK*chgGame
 1600 1861 4.50 6 -0.15 40 -6.00 
  Sanna, Marco 1465 ITA0.001-0.9240-36.80 
  Uccello, Giuseppe 1461  * ITA1.0010.08403.20 
  Lamberti, Valerio 1577 ITA1.0010.16406.40 
  Petruzzo, Vincenzo 1388 ITA1.0010.05402.00 
  Quaranta, Carmine 1697 ITA1.0010.284011.20 
  Adinolfi, Enrico 2013 ITA0.5010.20408.00 
 * 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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