Individual Calculations June 2017
 Giorni, Moreno  Total change: -7.60  Rating chartPersonal card
 CP Viterbo 2017 Viterbo ITA 2017-04-29
RcRownchangeKK*chgGame
 1841 1981 3.00 5 -0.38 20 -7.60 
  Mariani, Corrado 1684 ITA1.0010.15203.00 
  Giuliani, Sante 1888 ITA0.501-0.1320-2.60 
  Cristofori, Francesco 1897 ITA0.501-0.1220-2.40 
  Minikh, Edouard 1990 ITA0.001-0.4920-9.80 
  Ferri, Valerio 1748 ITA1.0010.21204.20 

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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