Individual Calculations March 2010
 Molenaar, Christiaan  Total change: -2.40  Rating chartPersonal card
 Klasse 3D Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2037 2053 0.50 2 -0.54 15 -8.10 
  Scherpenisse, Kees 1974 NED0.501-0.1115-1.65 
  Balla, Tom 2100 NED0.001-0.4315-6.45 

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 - Tien 2F Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2125 2053 4.00 9 0.38 15 5.70 
  Mellema, Andries 2130 NED0.5010.11151.65 
  Moncayo Romero, Evelyn wm2142 ECU0.5010.12151.80 
  Barendse, Ted 2171 NED0.5010.16152.40 
  Voss, Herman 2034 NED0.001-0.5315-7.95 
  Burggraaf, Jan 2035 NED0.501-0.0315-0.45 
  Leburgue, Sylvain 2123 FRA0.5010.10151.50 
  Blanchard, Jack 2182 NED0.001-0.3315-4.95 
  Coenen, Eduard 2167 NED1.0010.66159.90 
  Roggeveen, Pieter 2143 NED0.5010.12151.80 

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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