Individual Calculations April 2013
 Rivara, Massimo  Total change: -2.55  Rating chartPersonal card
 OP 13 Centurini Genova ITA 2013-01-24
RcRownchangeKK*chgGame
 1860 1813 2.00 5 -0.22 15 -3.30 
  Biernacki, Hubert 1413  * ITA1.0010.08151.20 
  Cantoro, Daniele 2080 ITA0.001-0.1815-2.70 
  Grasso, Gabriele 1667 ITA1.0010.30154.50 
  Traverso, Massimiliano 1927 ITA0.001-0.3415-5.10 
  Manfredi, Vincenzo 2213  * ITA0.001-0.0815-1.20 
 * 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)
 
 27ème Festival International des Jeux "Open Pierre et Vacances" B CANNES FRA 2013-02-25
RcRownchangeKK*chgGame
 1812 1795 4.50 9 0.05 15 0.75 
  Borisova, Borislava wm2034 SWE0.001-0.2015-3.00 
  Giacometto, Mario 2008 ITA0.001-0.2315-3.45 
  Bayer, Jean-Pierre 1724 FRA1.0010.40156.00 
  Bonneville, Guy 2184 FRA0.001-0.0915-1.35 
  Poletto, Daniele 1729 ITA0.501-0.0915-1.35 
  Lamb, Ian 1679 FRA0.501-0.1615-2.40 
  Verhulst, Jens 1686 FRA1.0010.35155.25 
  Bergougnoux, Axel 1590 FRA0.501-0.2615-3.90 
  Paris, Yannick 1671 FRA1.0010.33154.95 

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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