Individual Calculations March 2011
 Goudriaan, Etienne  Total change: 33.30  Rating chartPersonal card
 Dutch Team Competition - 2D - round 5-6 2011 Various NED 2011-01-08
RcRownchangeKK*chgGame
 2149 2268 1.00 2 -0.32 15 -4.80 
  Penson, Thierry 2203 BEL0.001-0.5915-8.85 
  Miesen, Fabian 2094 NED1.0010.27154.05 

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)
 
 Tata Steel Chess Tournament - Tien 1B Wijk aan Zee NED 2011-01-21
RcRownchangeKK*chgGame
 2270 2268 7.00 9 2.54 15 38.10 
  Bosboom, Manuel m2438 NED1.0010.721510.80 
  Pijpers, Arthur 2258 NED1.0010.49157.35 
  Kabos, Tobias 2212 NED0.501-0.0815-1.20 
  Caoili, Arianne wm2260 AUS0.501-0.0115-0.15 
  De Wit, Tex f2298 NED1.0010.54158.10 
  Bitensky, Igor m2401 ISR0.5010.18152.70 
  Ludden, Gert-Jan 2260 NED1.0010.49157.35 
  Hermeling, Caspar 2027 NED1.0010.20153.00 
  Konings, Frans 2274 NED0.5010.01150.15 

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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