Individual Calculations April 2009
 Verwee, Johann  Total change: 34.25  Rating chartPersonal card
 4e Open International de Mundolsheim - A Mundolsheim FRA 2008-12-27
RcRownchangeKK*chgGame
 1854 1676 2.00 6 0.36 25 9.00 
  Sengsavath, Sengsouriya 1996 FRA0.001-0.1325-3.25 
  Deprez, Dominique 1832 FRA1.0010.712517.75 
  Deldo, Damien 1855 FRA0.001-0.2725-6.75 
  Scalia, Jerome 1813 FRA0.001-0.3225-8.00 
  Ulrich, Roland 1745 FRA0.5010.10252.50 
  Chahbazian, Jean-Baptiste 1883 FRA0.5010.27256.75 

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)
 
 Chpt Lorraine Jeunes - Minimes nancy FRA 2009-02-11
RcRownchangeKK*chgGame
 1897 1644 1.00 4 0.23 25 5.75 
  Vigneron, Quentin 1977 FRA1.0010.882522.00 
  Treand, Victor 1804 FRA0.001-0.2925-7.25 
  Bertrand, Quentin 1918 FRA0.001-0.1725-4.25 
  Marie, Loic 1890 FRA0.001-0.1925-4.75 

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)
 
 7e Festival international de Meurthe et Moselle- P Nancy FRA 2009-02-16
RcRownchangeKK*chgGame
 1726 1644 3.50 7 0.78 25 19.50 
  Strate, Wolfgang 1659 GER0.5010.02250.50 
  Beller, Marcel 1739 FRA1.0010.632515.75 
  Pichard, Jean-Marc 1772 FRA0.5010.17254.25 
  Mirambet, Sara 1682 FRA0.5010.05251.25 
  Bronner, Daniel 1725 FRA0.5010.11252.75 
  Pouchon, Joffrey 1768 FRA0.5010.17254.25 
  De Vreese, Claire 1739 FRA0.001-0.3725-9.25 

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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