Individual Calculations July 2017
 Onesti, Luca  Total change: 6.80  Rating chartPersonal card
 OP 4 Citta' di Sarzana Sarzana ITA 2017-06-02
RcRownchangeKK*chgGame
 1837 1851 3.00 5 0.34 20 6.80 
  Spinetta, Gianni 1570 ITA1.0010.16203.20 
  Passerotti, Pierluigi f2231 ITA0.001-0.0920-1.80 
  Marianetti, Marcello 1652 ITA1.0010.24204.80 
  Pinarelli, Giuseppe 1645 ITA1.0010.24204.80 
  Franceschi, Riccardo 2085 ITA0.001-0.2120-4.20 

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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