Individual Calculations March 2010
 Djadi, Fouad  Total change: -3.60  Rating chartPersonal card
 BC Chess Master - B Bois Colombes FRA 2009-12-26
RcRownchangeKK*chgGame
 1819 1765 2.50 5 0.37 15 5.55 
  Pluyaud, Benoit 1877 FRA1.0010.65159.75 
  Kambrath, Yannick 1890 FRA0.001-0.3315-4.95 
  Mousa, Medhat 1850 EGY1.0010.62159.30 
  Saunier, Serge 1877 FRA0.001-0.3515-5.25 
  Boutant, Jade 1599 FRA0.501-0.2215-3.30 

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 R3-4 IDF FRA 2010-01-10
RcRownchangeKK*chgGame
 1537 1752 0.50 1 -0.27 15 -4.05 
  Coursil, Olivier 1537 FRA0.501-0.2715-4.05 

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 4 - R5 Various FRA 2010-01-24
RcRownchangeKK*chgGame
 1873 1752 0.50 1 0.16 15 2.40 
  Pieragnoli, Bruno 1873 FRA0.5010.16152.40 

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)
 
 Criterium R5 IDF FRA 2010-02-14
RcRownchangeKK*chgGame
 1750 1752 0.00 1 -0.50 15 -7.50 
  Trost, Michel 1750 FRA0.001-0.5015-7.50 

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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