Individual Calculations April 2013
 Diotallevi, Maurizio  Total change: -3.90  Rating chartPersonal card
 OP 12 sociale Castelfidardo Castelfidardo ITA 2013-01-10
RcRownchangeKK*chgGame
 1790 2027 6.50 8 0.23 15 3.45 
  Ricci, Alessio 1912 ITA1.0010.34155.10 
  Briffault, Philippe 1932 ITA0.001-0.6315-9.45 
  Mondaini, Roberto 1724 ITA1.0010.14152.10 
  Marconi, Andrea 1727 ITA1.0010.15152.25 
  Mircoli, Filippo 1660 ITA1.0010.10151.50 
  Baleani, Emanuele 1830 ITA1.0010.25153.75 
  Palmizi, Alessandro 1839 ITA0.501-0.2415-3.60 
  Ragnini, Damiano 1697 ITA1.0010.12151.80 

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)
 
 CIS 2013 - A1 Girone 3 Perugia ITA 2013-03-15
RcRownchangeKK*chgGame
 2272 2011 0.50 5 -0.49 15 -7.35 
  Tocchioni, Doriano f2221 ITA0.001-0.2315-3.45 
  Di Cecco, Giuseppe 2090 ITA0.001-0.3915-5.85 
  Horvath, Jozsef g2411  * HUN0.001-0.0815-1.20 
  Drei, Andrea f2283 ITA0.5010.33154.95 
  Fierro, Baquero Martha mwg2355 ECU0.001-0.1215-1.80 
 * 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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