Individual Calculations May 2017
 Carfora, Riccardo  Total change: 5.60  Rating chartPersonal card
 OP Spring Cup Napoli ITA 2017-03-09
RcRownchangeKK*chgGame
 1742 1737 2.50 5 0.14 40 5.60 
  Esposito, Luigi 1348 ITA1.0010.09403.60 
  Gallo, Thomas Renato 1873 ITA0.001-0.3240-12.80 
  Caiazzo, Diego 1723 ITA0.501-0.0240-0.80 
  Marturano, Giampiero 1841 ITA1.0010.644025.60 
  Chiummo, Sergio 1927 ITA0.001-0.2540-10.00 

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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