Individual Calculations July 2017
 Gemma, Dario  Total change: -2.40  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1942 1868 3.00 8 -0.12 20 -2.40 
  Beccaris, Gabriele 2025 ITA0.5010.21204.20 
  Poetschke, Wolfgang 2086 GER0.5010.28205.60 
  Lauterbach, Ingrid wm2068 ENG1.0010.762015.20 
  Santeramo, Alessia wf2043 ITA0.001-0.2720-5.40 
  Beshukova, Alina 2004 RUS0.001-0.3220-6.40 
  Kowalczyk, Martin 1996 ITA0.001-0.3320-6.60 
  Beshukova, Ekaterina 1846 RUS0.001-0.5320-10.60 
  Miccono, Flavio 1468  * ITA1.0010.08201.60 
 * 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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