Individual Calculations February 2017
 Jean, Robert  Total change: -10.80  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 1607 1687 3.00 6 -0.54 20 -10.80 
  Gilbert, Colin 1627 WLS0.501-0.0820-1.60 
  Kroezen, Roland 1692 NED0.5010.01200.20 
  Van Kuijk, Vadim 1287  * NED1.0010.08201.60 
  Peereboom, Ger 1668 NED1.0010.47209.40 
  Roebers, Eline 1683 NED0.001-0.5120-10.20 
  Out, Joost 1682 NED0.001-0.5120-10.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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