Individual Calculations April 2008
 Wilson, Alexandra  Total change: -25.80  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 1990 2066 0.50 2 -0.71 15 -10.65 
  Morrison, Lynne G P 1948 SCO0.501-0.1615-2.40 
  Van Kemenade, Rudy 2032 WLS0.001-0.5515-8.25 

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)
 
 Hastings Masters Hastings ENG 2007-12-28
RcRownchangeKK*chgGame
 2119 2061 4.00 10 -0.27 15 -4.05 
  Cumming, Rhys 1845 ENG0.001-0.7815-11.70 
  Conde Chijeb, Manuel 1791 ESP1.0010.17152.55 
  Formanek, Edward W m2276 USA0.5010.27154.05 
  Bogner, Sebastian m2383 GER0.001-0.1315-1.95 
  Spanton, Tim R 1985 ENG1.0010.40156.00 
  Lock, Gavin R 2215 ENG0.001-0.2915-4.35 
  Jackson, Oliver A 2219 ENG0.001-0.2915-4.35 
  Atako, Chino 2149 ENG1.0010.62159.30 
  Ledger, Dave J f2266 ENG0.001-0.2415-3.60 
  Calvert, D Ian 2058 ENG0.5010.00150.00 

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)
 
 N2 - R5-6 Various FRA 2008-01-19
RcRownchangeKK*chgGame
 1780 2070 1.00 1 0.16 15 2.40 
  Eid, Amine 1780 FRA1.0010.16152.40 

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)
 
 N2 - R7 Various FRA 2008-02-10
RcRownchangeKK*chgGame
 1922 2070 0.00 1 -0.70 15 -10.50 
  Debehaigne, Benoit 1922 FRA0.001-0.7015-10.50 

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)
 
 2e Open de l'Essonne Orsay FRA 2008-03-03
RcRownchangeKK*chgGame
 1994 2070 4.00 7 -0.20 15 -3.00 
  Jouy, Guy 1772 FRA1.0010.15152.25 
  Williams, Simon K m2420 ENG0.001-0.1115-1.65 
  Legrand, Stephane 2128 FRA0.001-0.4215-6.30 
  Simon, Benoit 1880 FRA1.0010.25153.75 
  Gaillard, Michel 1949 FRA0.001-0.6615-9.90 
  Bouville, David 1797 FRA1.0010.17152.55 
  De Lagontrie, Jean 2010 FRA1.0010.42156.30 

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)
 

 

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