Individual Calculations May 2019
 D`angelo, Antonio Maria  Total change: 3.00  Rating chartPersonal card
 Trofeo Primavera 2019 - A Napoli ITA 2019-03-14
RcRownchangeKK*chgGame
 1790 1839 3.50 6 0.15 20 3.00 
  Somma, Erminio 1511 ITA1.0010.13202.60 
  Pellegrino, Giovanni 1600 ITA1.0010.20204.00 
  Messina, Enrico 2182 ITA0.001-0.1220-2.40 
  Caiazzo, Diego 1599 ITA1.0010.20204.00 
  Ficco, Corrado 1985 ITA0.5010.20204.00 
  Somma, Andrea 1865 ITA0.001-0.4620-9.20 

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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