Individual Calculations July 2008
 Muhren, Bianca  Total change: -20.25  Rating chartPersonal card
 Dutch Team Competition - Meester - round 7-9 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2286 2334 0.50 2 -0.63 15 -9.45 
  Martens, Martin m2409 NED0.001-0.4015-6.00 
  Van Opheusden, Bas 2162 NED0.501-0.2315-3.45 

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)
 
 NRW Klasse Gruppe 1 2007/08 different in NRW GER 2007-09-16
RcRownchangeKK*chgGame
 2296 2334 0.50 1 -0.05 15 -0.75 
  Oswald, Hans Joachim f2296 GER0.501-0.0515-0.75 

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)
 
 Dutch Women Championship Hilversum NED 2008-04-04
RcRownchangeKK*chgGame
 2190 2298 5.00 9 -0.67 15 -10.05 
  Van Nies, Pauline 2184 NED1.0010.34155.10 
  Middelveld, Martine 2040 NED1.0010.18152.70 
  Haast, Anne 2020 NED1.0010.17152.55 
  Bensdorp, Laura wf2085 NED1.0010.23153.45 
  Lanchava, Tea mwg2365 NED0.001-0.4115-6.15 
  Bensdorp, Marlies wm2268 NED0.001-0.5415-8.10 
  Schuurman, Petra f2295 NED0.001-0.5015-7.50 
  Peng, Zhaoqin gwg2455 NED0.001-0.2915-4.35 
  Munnik, Talitha 2002 NED1.0010.15152.25 

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)
 

 

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