Individual Calculations July 2009
 Van Dijk, Timon  Total change: -6.15  Rating chartPersonal card
 NRW-Klasse Gruppe 2 Duesseldorf GER 2008-09-21
RcRownchangeKK*chgGame
 2222 2256 0.50 2 -0.59 15 -8.85 
  Prein, Michael, Dr. 2137 GER0.501-0.1615-2.40 
  Scheffner, Axel, Dr. f2306 GER0.001-0.4315-6.45 

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)
 
 2C - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2177 2256 2.00 3 0.18 15 2.70 
  Schipper, Rijk 2141 NED1.0010.34155.10 
  Bannink, Bernard f2255 NED1.0010.50157.50 
  Schut, Lisa 2135 NED0.001-0.6615-9.90 

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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