Individual Calculations September 2010
 De Leeuw, Johannes  Total change: -5.55  Rating chartPersonal card
 FE Francophone des Echecs Arvier ITA 2010-07-03
RcRownchangeKK*chgGame
 2018 1888 1.50 7 -0.96 15 -14.40 
  Brun, Dario 2264 ITA0.001-0.0915-1.35 
  Chiarotto, Filippo 2097 ITA0.001-0.2315-3.45 
  Belabbas, Abdellah 1873 ITA1.0010.48157.20 
  Montani, Riccardo 1870 ITA0.001-0.5315-7.95 
  Labarthe, Arnaud 1883 FRA0.501-0.0115-0.15 
  Barletta, Mauro c2212 ITA0.001-0.1315-1.95 
  Frank, Albert 1925 BEL0.001-0.4515-6.75 

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)
 
 17e Open d'ete de Nice Nice FRA 2010-08-02
RcRownchangeKK*chgGame
 1934 1888 4.50 9 0.59 15 8.85 
  Benlolo, Alain 2068 FRA0.001-0.2615-3.90 
  Fassio, Francesco 1675 ITA1.0010.23153.45 
  Froment, Josephine 1488  * FRA1.0010.08151.20 
  Suez-Panama, Gilles 2081 FRA1.0010.751511.25 
  Daurelle, Herve 2239 FRA0.001-0.1115-1.65 
  Morlino, Jean-Baptiste 2009 FRA0.001-0.3415-5.10 
  Richard, Joel 1791 FRA1.0010.37155.55 
  Melloul, Claude 2006 FRA0.5010.16152.40 
  Mabrouk, Fathi 2049 TUN0.001-0.2915-4.35 
 * 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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