Individual Calculations September 2011
 Slagter, David  Total change: 7.65  Rating chartPersonal card
 Eurochess Tournament 2011, groep A Borne NED 2011-08-01
RcRownchangeKK*chgGame
 2130 2130 4.00 7 0.51 15 7.65 
  Van Osch, Mees 2006 NED0.501-0.1715-2.55 
  Hachijan, Armen 2165 NED0.001-0.4515-6.75 
  Klepke, Ricardo 2005 NED1.0010.33154.95 
  Warmelink, Evie 2058 NED1.0010.40156.00 
  Beukema, Stefan 2209 NED0.001-0.3915-5.85 
  De Jongh, Adriaan 2222 NED1.0010.63159.45 
  Haast, Mark 2248 NED0.5010.16152.40 

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)
 

 

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