Individual Calculations February 2014
 Di Bucchianico, Alessandro  Total change: -18.90  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 2D - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 2008 2119 1.00 1 0.35 30 10.50 
  Cebula, Jerzy 2008 NED1.0010.353010.50 

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
 2123 2119 0.50 3 -0.98 30 -29.40 
  Duchene, Rene 2173 NED0.001-0.4230-12.60 
  Geerts, Alexander 2061 NED0.001-0.5830-17.40 
  Van Gool, Henk 2135 NED0.5010.02300.60 

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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