Individual Calculations August 2017
 Sileci, Salvatore  Total change: -20.00  Rating chartPersonal card
 FE 9 Ischia Isola Verde Forio d'Ischia ITA 2017-07-02
RcRownchangeKK*chgGame
 1671 1727 3.50 8 -1.00 20 -20.00 
  Tamburrini, Andrea 1391 ITA1.0010.12202.40 
  Rodolfo Masera, Giovanni Luca 1964 ITA0.001-0.2020-4.00 
  D Onofrio, Clementina 1440 ITA1.0010.16203.20 
  Nunnari, Massimo 1838 ITA0.001-0.3520-7.00 
  Auletta, Pasquale 1601 ITA1.0010.33206.60 
  Wynarczyk, Raymond 1945 ENG0.001-0.2220-4.40 
  Trematerra, Massimiliano 1501 ITA0.501-0.2920-5.80 
  Mazzon, Roberto 1689 ITA0.001-0.5520-11.00 

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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