Individual Calculations November 2009
 Cuijpers, Frans  Total change: 1.10  Rating chartPersonal card
 Dutch Championship 2009 Haaksbergen NED 2009-09-11
RcRownchangeKK*chgGame
 2507 2480 4.00 8 0.29 10 2.90 
  Swinkels, Robin g2511 NED0.5010.04100.40 
  Miedema, Roi f2396 NED1.0010.38103.80 
  Nijboer, Friso g2540 NED0.5010.08100.80 
  Giri, Anish g2552 NED0.001-0.4010-4.00 
  Van Der Weide, Karel g2462 NED0.501-0.0310-0.30 
  Reinderman, Dimitri g2572 NED0.001-0.3710-3.70 
  Ernst, Sipke g2589 NED0.5010.15101.50 
  Bitalzadeh, Ali m2437 NED1.0010.44104.40 

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)
 
 Meesterklasse Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2350 2480 0.50 1 -0.18 10 -1.80 
  Klip, Hans f2350 NED0.501-0.1810-1.80 

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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