Individual Calculations April 2008
 Brandenburg, Lucia  Total change: -28.00  Rating chartPersonal card
 Dutch Team Competition - 3B - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2116 1920 0.50 1 0.25 25 6.25 
  Postma, Dinant 2116 NED0.5010.25256.25 

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)
 
 Harmonie Open B Groningen NED 2007-12-21
RcRownchangeKK*chgGame
 1866 1920 2.00 5 -0.81 25 -20.25 
  Costello, Colin A 2023 ENG0.001-0.3625-9.00 
  Kroezen, Roland 1761 NED1.0010.29257.25 
  Pouw, Marcel 1911 NED0.001-0.5125-12.75 
  Hummel, Joop 1989 NED0.5010.10252.50 
  Parfett, Gerald 1648 ENG0.501-0.3325-8.25 

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)
 
 Halve Finale NK Vrouwen Hilversum NED 2008-01-05
RcRownchangeKK*chgGame
 2023 1920 0.50 2 -0.22 25 -5.50 
  Middelveld, Martine 2023 NED0.001-0.3625-9.00 
  Middelveld, Martine 2023 NED0.5010.14253.50 

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)
 
 24e open international de Cappelle Cappelle la Grande FRA 2008-02-16
RcRownchangeKK*chgGame
 2142 1920 1.00 6 -0.34 25 -8.50 
  L`henoret, Thierry 2112 FRA0.001-0.2525-6.25 
  Miellet-Bensan, Yves 2147 FRA0.001-0.2125-5.25 
  Gosciniak, Maria 2073 POL0.001-0.3025-7.50 
  Sobry, Sebastien 2069 FRA1.0010.702517.50 
  Makropoulou, Marina wg2249 GRE0.001-0.1225-3.00 
  Kilpatrick, Callum 2201 ENG0.001-0.1625-4.00 

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)
 

 

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