Individual Calculations April 2009
 Aarts, Rob  Total change: 65.25  Rating chartPersonal card
 3H - r 4-5 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2090 2009 1.00 1 0.61 25 15.25 
  De Ruijter, Luuk 2090 NED1.0010.612515.25 

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)
 
 54. Paderborner Schachtuerken Cup Paderborn GER 2008-12-27
RcRownchangeKK*chgGame
 2128 2009 4.50 7 2.00 25 50.00 
  Saulin, Dmitrij m2359 RUS0.001-0.1125-2.75 
  Heinichen, Nils 1882 GER1.0010.33258.25 
  Gazic, Josip 2261 GER0.001-0.1925-4.75 
  Hufendiek, Ekkehard 1875 GER1.0010.32258.00 
  Minosjan, Artur 2193 GER1.0010.742518.50 
  Schwarzenberg, Josef 2151 GER1.0010.692517.25 
  Rueberg, Jobst f2178 GER0.5010.22255.50 

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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