Individual Calculations July 2014
 Diotallevi, Maurizio  Total change: -13.95  Rating chartPersonal card
 OP 6 Capo d'Orso Porto Mannu-Palau ITA 2014-06-07
RcRownchangeKK*chgGame
 1896 2017 5.00 9 -0.93 15 -13.95 
  Sorbelli, Vittorio Massimo 1874 ITA0.501-0.1915-2.85 
  Del Nevo, Claudio 1826 ITA0.501-0.2515-3.75 
  Deruda, Leonardo 1834 ITA1.0010.26153.90 
  Mercandelli, Claudio 1893 ITA0.501-0.1715-2.55 
  Ziegler, Ari m2330 SWE0.001-0.1415-2.10 
  Crapulli, Giuseppe 1880 ITA0.501-0.1815-2.70 
  Muik, Josef Jun. 1844 AUT0.501-0.2315-3.45 
  Lynch, Peter J. 1680 IRL1.0010.12151.80 
  Zuccarelli, Angelo 1905 ITA0.501-0.1515-2.25 

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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