Individual Calculations July 2017
 Cremonini, Stefano  Total change: -16.80  Rating chartPersonal card
 OP 9 Capo d'Orso Porto Mannu di Palau ITA 2017-06-03
RcRownchangeKK*chgGame
 1614 1591 2.00 6 -0.84 20 -16.80 
  Carola, Paolo 1780 ITA0.5010.25205.00 
  Di Dario, Dario 1614 ITA0.001-0.4720-9.40 
  Ardu, Luigi 1658 ITA0.001-0.4120-8.20 
  Beshukova, Ekaterina 1846 RUS0.001-0.1920-3.80 
  Rubinshtein, Kamilla 1381 ITA0.501-0.2720-5.40 
  Ponzecchi, Riccardo 1402 ITA1.0010.25205.00 

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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