Individual Calculations July 2018
 Pieri, Enzo  Total change: 9.40  Rating chartPersonal card
 OP 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 1746 1598 3.00 8 0.47 20 9.40 
  Kopischke, Maik 1767 GER0.001-0.2820-5.60 
  Damele, Stefano 1755 ITA0.001-0.2920-5.80 
  Valdman, Dmitry 1292 FRA1.0010.14202.80 
  Del Nevo, Claudio 1759 ITA1.0010.712014.20 
  Friedrich, Gerhard 1884 GER0.001-0.1620-3.20 
  Deruda, Leonardo 1773 ITA0.001-0.2720-5.40 
  Ananya, Rishi Gupta 1968 IND0.001-0.1020-2.00 
  Natoli, Domenico 1767 ITA1.0010.722014.40 

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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