Individual Calculations March 2010
 Geerts, Alexander  Total change: -5.10  Rating chartPersonal card
 Klasse 1A Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2246 2077 0.00 1 -0.28 15 -4.20 
  De Roda Husman, Juan 2246 NED0.001-0.2815-4.20 

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)
 
 Klasse 3D Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2149 2077 1.00 1 0.60 15 9.00 
  De Saegher, Chris 2149 NED1.0010.60159.00 

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 2F Wijk aan Zee NED 2010-01-15
RcRownchangeKK*chgGame
 2162 2077 0.50 3 -0.66 15 -9.90 
  De Saegher, Chris 2149 NED0.001-0.4015-6.00 
  De Roode, Peter 2270 NED0.5010.25153.75 
  De Ruiter, Danny 2068 NED0.001-0.5115-7.65 

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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