Individual Calculations February 2014
 Van Den Bergh, Ben  Total change: 24.30  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 3E - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 2139 1947 0.50 1 0.25 15 3.75 
  Van Zandwijk, Jan-Peter 2139 NED0.5010.25153.75 

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 2014 - Nine round 3G Wijk aan Zee NED 2014-01-17
RcRownchangeKK*chgGame
 1978 1947 5.50 9 1.37 15 20.55 
  Van Der Beek, Ruud 2030 NED0.001-0.3915-5.85 
  Dijkstra, Matthijs 1882 NED1.0010.41156.15 
  Wijgers, Ben 1952 NED0.5010.01150.15 
  Minnema, Rens 1949 NED1.0010.50157.50 
  Boekelman, Jan 2088 NED0.5010.19152.85 
  Kuryliw, Ray 1917 CAN1.0010.46156.90 
  Van Der Velde, Wytse 1964 NED0.5010.02150.30 
  Spiler, Angelo 2029 NED0.001-0.3915-5.85 
  Groot, Pim 1989 NED1.0010.56158.40 

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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