Rapid: Individual Calculations February 2019
 Pellegrini, Ennio Paolo  Total change: 7.60  Rating chartPersonal card
 OP 3 SQUADRE EMPOLI SCACCHI - ASSOLUTO EMPOLI ITA 2019-01-27
RcRownchangeKK*chgGame
 1872 1739 3.50 9 0.38 20 7.60 
  Pasqualetti, Enzo 1973 ITA0.001-0.2120-4.20 
  Russo, Giuseppe 1394 ITA1.0010.11202.20 
  Ghods, Maziar 2025 ITA0.001-0.1620-3.20 
  Lazzeri, Andrea 1623 ITA1.0010.34206.80 
  Isufaj, Genci 2064 ITA0.001-0.1320-2.60 
  Bettazzi, Daniele 2041 ITA0.001-0.1520-3.00 
  Graziani, Sergio 1824 ITA0.5010.12202.40 
  Tortora, Antonio 1767 ITA1.0010.542010.80 
  Riccio, Eros 2137 ITA0.001-0.0820-1.60 

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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