Individual Calculations October 2008
 Mehdid, Patrick  Total change: -0.15  Rating chartPersonal card
 Championnat International de Paris - B Paris FRA 2008-06-28
RcRownchangeKK*chgGame
 1733 1584 2.00 5 0.49 15 7.35 
  Gelin, Baptiste 1719 FRA1.0010.681510.20 
  Mohammad Ghassemi, Vajieollah 1735 FRA0.001-0.3015-4.50 
  Mabelly, Rudy 1762 FRA1.0010.731510.95 
  Engel, Gerard 1698 FRA0.001-0.3415-5.10 
  L`huillier, Jean-Marc 1749 FRA0.001-0.2815-4.20 

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)
 
 42ème Festival International de Bagneux Bagneux FRA 2008-07-14
RcRownchangeKK*chgGame
 1816 1576 1.50 5 0.44 15 6.60 
  Poelstra, Ben 1926 NED0.001-0.1115-1.65 
  Mikulas, Adam 1775 HUN0.001-0.2415-3.60 
  Mohammad Ghassemi, Vajieollah 1761 FRA1.0010.741511.10 
  Lao, Lenath 1926 FRA0.001-0.1115-1.65 
  Palla, Akos Botond 1694 HUN0.5010.16152.40 

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)
 
 102ème open international Club 608 Paris FRA 2008-07-26
RcRownchangeKK*chgGame
 1835 1576 0.00 5 -0.94 15 -14.10 
  Thellier, Francis 1926 FRA0.001-0.1115-1.65 
  Mercky, Gilles 1892 FRA0.001-0.1315-1.95 
  Puleio, Bernardo 1817 ITA0.001-0.2015-3.00 
  Margstahler, Francesco 1780 ITA0.001-0.2415-3.60 
  Mohammad Ghassemi, Vajieollah 1761 FRA0.001-0.2615-3.90 

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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