Individual Calculations February 2014
 Duchene, Rene  Total change: 6.15  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 2A - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 1922 2173 0.50 1 -0.31 15 -4.65 
  Keetman, Maaike 1922 NED0.501-0.3115-4.65 

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 - Weekend 2I Wijk aan Zee NED 2014-01-10
RcRownchangeKK*chgGame
 2105 2173 2.50 3 0.72 15 10.80 
  Di Bucchianico, Alessandro 2119 NED1.0010.42156.30 
  Van Gool, Henk 2135 NED0.501-0.0515-0.75 
  Geerts, Alexander 2061 NED1.0010.35155.25 

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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