Individual Calculations March 2012
 Etmans, Maarten  Total change: -18.90  Rating chartPersonal card
 Dutch Team Competition - 3B - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2079 2116 0.50 1 -0.05 15 -0.75 
  Goossen, Theo 2079 NED0.501-0.0515-0.75 

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)
 
 Tata Steel Chess Tournament 2011 - 2B Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 2142 2116 2.50 8 -1.21 15 -18.15 
  Schipper, Paul 2160 NED0.001-0.4415-6.60 
  Smits, Mark f2204 NED0.001-0.3815-5.70 
  Van Foreest, Jorden 2140 NED0.001-0.4715-7.05 
  Adriaanse, Tom 1988 NED1.0010.33154.95 
  Royakkers, Guido 2170 NED0.5010.08151.20 
  Caoili, Arianne wm2260 AUS0.001-0.3115-4.65 
  Both, Erik 2166 NED0.001-0.4315-6.45 
  Wiering, Jelle 2050 NED1.0010.41156.15 

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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