Individual Calculations March 2012
 De Ruiter, Tom  Total change: 6.15  Rating chartPersonal card
 Dutch Team Competition - 3E - Round 5-6 Various NED 2012-01-07
RcRownchangeKK*chgGame
 2058 2118 0.00 1 -0.58 15 -8.70 
  Koelewijn, Alex 2058 NED0.001-0.5815-8.70 

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 - 3L Tienkampen Wijk aan Zee NED 2012-01-20
RcRownchangeKK*chgGame
 1939 2118 7.50 9 0.99 15 14.85 
  Kazarian, Anna Maja 1782 NED0.501-0.3815-5.70 
  Mulder, Rob 1939 NED1.0010.27154.05 
  Majhi, Ankit 1812 NED0.501-0.3615-5.40 
  Van Someren, Rob 1946 NED1.0010.27154.05 
  Van De Griend, Johan 1923 NED1.0010.25153.75 
  Pauw, Sander 2130 NED1.0010.52157.80 
  Kalkman, Rob 1925 NED1.0010.25153.75 
  Montsma, Foppe 1984 NED1.0010.32154.80 
  Avis, Fred 2011 NED0.501-0.1515-2.25 

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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