Individual Calculations January 2010
 Edeling, Jeroen  Total change: -11.55  Rating chartPersonal card
 Klasse 1A Round 2-4 - Dutch Team Competition Various NED 2009-10-31
RcRownchangeKK*chgGame
 2195 2141 0.50 3 -0.77 15 -11.55 
  Van Eijk, Jasper 2154 NED0.5010.02150.30 
  Van Lanen, Toon 2175 NED0.001-0.4515-6.75 
  Tan, Kevin 2255 NED0.001-0.3415-5.10 

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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