Individual Calculations June 2018
 Del Duca, Daniele  Total change: -18.80  Rating chartPersonal card
 CR Lazio 2018 Ladispoli ITA 2018-05-18
RcRownchangeKK*chgGame
 1670 1754 2.50 5 -0.47 40 -18.80 
  Condorelli, Roberto 1379 ITA1.0010.09403.60 
  D Angerio, Alessandro 1982 ITA0.001-0.2140-8.40 
  Marelli, Emanuele 1531 ITA0.501-0.2840-11.20 
  Pastore, Cosmas 1815 ITA0.001-0.4240-16.80 
  Vannelli, Vittorio 1645 ITA1.0010.354014.00 

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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