Individual Calculations October 2008
 Laarhoven, Thijs  Total change: 8.25  Rating chartPersonal card
 Dutch Open Dieren NED 2008-07-21
RcRownchangeKK*chgGame
 2221 2219 5.00 9 0.55 15 8.25 
  Van Der Knijff, Reint 1998 NED1.0010.22153.30 
  Hendriks, Willy m2425 NED0.001-0.2415-3.60 
  Van Vliet, Harry 2065 NED0.501-0.2115-3.15 
  Boulahfa, Hicham 1985 NED1.0010.21153.15 
  Van Delft, Merijn m2399 NED0.001-0.2615-3.90 
  Kabanof, Nikolai 2131 NED1.0010.38155.70 
  Miedema, Roi f2303 NED0.5010.12151.80 
  Van Eijk, Sander f2315 NED0.5010.13151.95 
  Goldstern, Filip f2370 NED0.5010.20153.00 

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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