Individual Calculations March 2010
 Van Der Meiden, Dirk  Total change: -15.15  Rating chartPersonal card
 Klasse 3D Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2068 2053 0.50 2 -0.46 15 -6.90 
  Van Renswoude, Jeffrey 2032 NED0.001-0.5315-7.95 
  Schoffelmeer, Frans 2104 NED0.5010.07151.05 

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 Tournament - Weekend 3C Wijk aan Zee NED 2010-01-15
RcRownchangeKK*chgGame
 2040 2053 1.00 3 -0.55 15 -8.25 
  Hovens, Geert 2045 NED0.501-0.0115-0.15 
  Kelder, Sjoerd 2003 NED0.501-0.0715-1.05 
  Lesman, Francis 2071 NED0.001-0.4715-7.05 

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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