Rapid: Individual Calculations September 2017
 Gemma, Dario  Total change: -10.80  Rating chartPersonal card
 OP TECNOCASA GROUP 2 LEINI' ITA 2017-07-02
RcRownchangeKK*chgGame
 1811 1883 3.50 7 -0.54 20 -10.80 
  Ranieri, Fabrizio f2168 ITA0.001-0.1620-3.20 
  Cerchie`, Emanuele 1679 ITA1.0010.24204.80 
  Pisani, Federica 1595 ITA1.0010.16203.20 
  Di Chiara, Mauro 1979 ITA0.001-0.3720-7.40 
  Sola, Giuseppe 2075 ITA0.001-0.2520-5.00 
  Ciubotariu, Cosmin Lucian 1483  * ITA0.501-0.4220-8.40 
  Fiorito, Giovanni 1695 ITA1.0010.26205.20 
 * 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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