Individual Calculations March 2016
 Van Geffen, Ben  Total change: 14.00  Rating chartPersonal card
 Tata Steel Chess Tournament 2016 - Tienkampen Wijk aan Zee NED 2016-01-22
RcRownchangeKK*chgGame
 1985 2092 6.50 9 0.70 20 14.00 
  Dijkstra, Matthijs 2005 NED0.501-0.1220-2.40 
  Urena Casacuberta, Lluis 1892 ESP1.0010.24204.80 
  Brouwer, Timon 1943 NED1.0010.30206.00 
  Noordhoff, Enno 2079 NED0.501-0.0220-0.40 
  Giphart, Xander 1965 NED0.501-0.1720-3.40 
  Groot, Ron 1946 NED0.501-0.2020-4.00 
  Berghuis, Marten 2016 NED1.0010.40208.00 
  Moller, Werner 1993 NED1.0010.36207.20 
  Van Engen, Herman 2024 NED0.501-0.0920-1.80 

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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