Individual Calculations February 2014
 Van Duijn, Roel  Total change: 16.50  Rating chartPersonal card
 Dutch Team Competiton 13-14 - 3D - round 4 Several NED 2014-01-04
RcRownchangeKK*chgGame
 2090 2004 1.00 1 0.62 15 9.30 
  Hilhorst, Ruben 2090 NED1.0010.62159.30 

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 - Day 3G Wijk aan Zee NED 2014-01-13
RcRownchangeKK*chgGame
 1997 2004 1.50 2 0.48 15 7.20 
  Van Randen, Fred 1994 NED0.501-0.0115-0.15 
  Goncalves, Jose Antonio Silvei 1999 BRA1.0010.49157.35 

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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