Individual Calculations March 2020
 Pappalardo, Antonio  Total change: 19.40  Rating chartPersonal card
 OP Della nebbia Vigevano ITA 2020-01-09
RcRownchangeKK*chgGame
 1685 1696 4.50 7 0.97 20 19.40 
  Marchesotti, Giovanni 1416 ITA1.0010.16203.20 
  Mossolani, Marcello 1770 ITA0.001-0.4020-8.00 
  Barrera, Pietro 1726 ITA0.5010.04200.80 
  Gimenez, Alessio 1393 ITA1.0010.14202.80 
  Fadali, Moustafa 1868 ITA0.001-0.2720-5.40 
  Melino, Gianluca 1708 ITA1.0010.522010.40 
  Candura, Stefano 1913 ITA1.0010.782015.60 

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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