Individual Calculations April 2008
 Steffers, Hendrik  Total change: -13.05  Rating chartPersonal card
 Dutch Team Competition - 3E - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 1994 1987 0.00 1 -0.49 15 -7.35 
  Geragousian, Biaina 1994 NED0.001-0.4915-7.35 

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)
 
 Corus Chess 2008 - Dag 3C Wijk aan Zee NED 2008-01-14
RcRownchangeKK*chgGame
 2028 1985 0.50 2 -0.38 15 -5.70 
  Matzat, Andre 2055 GER0.5010.10151.50 
  Vlugt, Frans 2000 NED0.001-0.4815-7.20 

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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