Individual Calculations January 2010
 Djadi, Fouad  Total change: -13.50  Rating chartPersonal card
 108e open international Club 608 Paris FRA 2009-10-24
RcRownchangeKK*chgGame
 1732 1771 3.50 8 -0.92 15 -13.80 
  Lombardi, Sebastien 1692 FRA0.501-0.1115-1.65 
  Saunier, Jean-Francois 1715 FRA0.001-0.5815-8.70 
  Abbey, Anate 1660 FRA0.001-0.6515-9.75 
  Doucin, Paul 1715 FRA1.0010.42156.30 
  Pommier, Eugene 1539 FRA1.0010.21153.15 
  Said, Eric 2039 FRA0.001-0.1715-2.55 
  Afrakhteh, Nahid 1526 FRA1.0010.20153.00 
  Debehaigne, Benoit 1970 FRA0.001-0.2415-3.60 

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)
 
 Criterium R1-2 IDF FRA 2009-11-15
RcRownchangeKK*chgGame
 1779 1765 1.00 1 0.52 15 7.80 
  Caroll, John 1779 FRA1.0010.52157.80 

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)
 
 Nationale 1 - R6-7 Various FRA 2009-12-12
RcRownchangeKK*chgGame
 2165 1765 0.00 1 -0.08 15 -1.20 
  Geffroy, Laurent 2165  * FRA0.001-0.0815-1.20 
 * 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)
 
 112e open international Club 608 Paris FRA 2009-12-19
RcRownchangeKK*chgGame
 1722 1765 3.00 6 -0.42 15 -6.30 
  Duvicq, Arnaud 1868 FRA0.001-0.3615-5.40 
  Rabineau, Clement 2165  * FRA0.001-0.0815-1.20 
  Sevilla, Francois 1642 FRA0.001-0.6715-10.05 
  Serac, Roland 1542 FRA1.0010.22153.30 
  Engel, Norbert 1578 FRA1.0010.26153.90 
  Pommier, Eugene 1539 FRA1.0010.21153.15 
 * 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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