Individual Calculations April 2009
 Schut, Donna  Total change: -17.40  Rating chartPersonal card
 2C - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 1900 2069 0.50 2 -0.92 15 -13.80 
  Van Der Knijff, Reint 1998 NED0.001-0.6015-9.00 
  Sibbing, Sjaak 1802 NED0.501-0.3215-4.80 

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)
 
 III Open Internacional d'Escacs Illes Medes Grupo A Catalunya ESP 2008-12-27
RcRownchangeKK*chgGame
 2081 2052 4.00 9 -0.24 15 -3.60 
  Ivanov, Alexey m2402 RUS0.001-0.1115-1.65 
  Valle, Luis E. 2180 CUB0.001-0.3315-4.95 
  Lefevre, Margaux 1970 FRA0.501-0.1115-1.65 
  Blanco Esquena, Ramon 1917 ESP1.0010.32154.80 
  Tallo Dominguez, Imar 2126 ESP0.001-0.4015-6.00 
  Vallbona Domingo, Joan 1953 ESP1.0010.36155.40 
  Camos Ramio, Miguel 2035 ESP0.001-0.5215-7.80 
  Schut, Heleen 2034 NED0.501-0.0315-0.45 
  Alberto, Manuel 2112 ANG1.0010.58158.70 

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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