Individual Calculations May 2010
 Broersen, Sjors  Total change: 4.05  Rating chartPersonal card
 Klasse 1A Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2149 2083 1.50 3 0.27 15 4.05 
  Blok, Michiel 2192 NED0.001-0.3515-5.25 
  Van Mil, Lucas 2070 NED1.0010.48157.20 
  Van Der Marel, Lambertus 2184 NED0.5010.14152.10 

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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