Individual Calculations October 2019
 Tsikarishvili, Nana  Total change: -3.40  Rating chartPersonal card
 FE 25 Gio' Leonardo di Bona - A Cutro ITA 2019-09-09
RcRownchangeKK*chgGame
 2107 2069 3.50 8 -0.17 20 -3.40 
  Burmakin, Vladimir g2469  * RUS0.001-0.0820-1.60 
  Pisacane, Pietro 2195 ITA0.001-0.3320-6.60 
  Cordi , Domenico 1989 ITA0.501-0.1120-2.20 
  Makka, Ioulia wm2024 GRE0.001-0.5620-11.20 
  Buonanno, Raffaele f2072 ITA1.0010.502010.00 
  Lacrosse, Marc f2161 BEL0.001-0.3720-7.40 
  Rubino, Renato 1813 ITA1.0010.19203.80 
  Van Hoolandt, Patrick f2134 MNC1.0010.592011.80 
 * 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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