Individual Calculations June 2017
 Deruda, Leonardo  Total change: -2.40  Rating chartPersonal card
 FE Citta' di Arzachena Canigione di Arzachena ITA 2017-04-21
RcRownchangeKK*chgGame
 1929 1764 2.00 7 -0.12 20 -2.40 
  Messina, Giuseppe Ottavio 1942 ITA0.001-0.2720-5.40 
  Buchicchio, Alessandro 1855 ITA1.0010.622012.40 
  Chiarotto, Filippo 2033 ITA0.5010.33206.60 
  D Avino, Gianfranco 2164  * ITA0.5010.42208.40 
  Bin-Suhayl, Ieysaa 1927 ITA0.001-0.2820-5.60 
  Ardu, Luigi 1617 ITA0.001-0.7020-14.00 
  Giordano, Giulia 1968 ITA0.001-0.2420-4.80 
 * 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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