Individual Calculations July 2018
 Gemma, Dario  Total change: -12.80  Rating chartPersonal card
 OP 10 Capo d'Orso Porto Mannu - Palau ITA 2018-06-02
RcRownchangeKK*chgGame
 1841 1866 4.00 9 -0.64 20 -12.80 
  Dudink, Bas 1983 NED1.0010.662013.20 
  Murray, David 2119 IRL0.001-0.1920-3.80 
  Lenz, Guntram 2040 GER0.001-0.2720-5.40 
  Aliev, Elmir 1466  * RUS0.501-0.4220-8.40 
  Pagano, Nunzio 1996 ITA0.001-0.3220-6.40 
  Lynch, Peter J. 1718 IRL1.0010.30206.00 
  Mircoli, Filippo 1649 ITA1.0010.22204.40 
  Masio, Andreas 2070 GER0.001-0.2420-4.80 
  Gupta, Sara 1525 USA0.501-0.3820-7.60 
 * 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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