Individual Calculations October 2008
 Munnik, Talitha  Total change: 46.35  Rating chartPersonal card
 Dutch Open Dieren NED 2008-07-21
RcRownchangeKK*chgGame
 2175 1966 3.00 9 0.82 15 12.30 
  Beeke, Bob 2201 NED1.0010.791511.85 
  Goldstern, Filip f2316 NED0.5010.39155.85 
  Sandipan, Chanda g2316 IND0.001-0.1115-1.65 
  Kuling, Lody 2196 NED0.001-0.2115-3.15 
  Kabanof, Nikolai 2131 NED0.001-0.2815-4.20 
  Obers, Frits 2112 NED0.5010.20153.00 
  Vos, Jan-Pieter 2115 NED0.5010.20153.00 
  Ootes, Lennart 2064 NED0.5010.13151.95 
  Grondsma, Mark 2121 NED0.001-0.2915-4.35 

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)
 
 University of Twente Open Dutch Younth Chess Championship Enschede NED 2008-08-04
RcRownchangeKK*chgGame
 2180 1966 4.00 7 2.27 15 34.05 
  Rothuis, Vincent 2316 NED0.5010.39155.85 
  Raykhman, Alexander 2267 GER1.0010.851512.75 
  Zhang, Tony 2248 NED0.001-0.1615-2.40 
  Van Rekom, Robert 1853 NED1.0010.35155.25 
  Hager, Joshua Aarash 2128 GER0.5010.21153.15 
  De Groote, Ewoud 2251 NED1.0010.841512.60 
  Kuling, Lody 2196 NED0.001-0.2115-3.15 

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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