Rapid: Individual Calculations July 2017
 Bocci, Alessandro  Total change: 9.80  Rating chartPersonal card
 OP RAPID DELLA REPUBBLICA TRECASALI ITA 2017-06-02
RcRownchangeKK*chgGame
 1783 1853 4.00 6 0.49 20 9.80 
  Cocchi, Andrea f2253  * ITA0.001-0.0820-1.60 
  Santangelo, Giuseppe 1563 ITA1.0010.16203.20 
  Rizzo, Filippo 1453  * ITA1.0010.08201.60 
  Dobboletta, Alex 2071 ITA0.001-0.2220-4.40 
  Sirakov, Emil 1753 ITA1.0010.36207.20 
  Donelli, Sergio 1606 ITA1.0010.19203.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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