Individual Calculations September 2013
 Kuijf, Marinus  Total change: -21.40  Rating chartPersonal card
 BDO Challenger Tournament 2013 Haarlem NED 2013-08-17
RcRownchangeKK*chgGame
 2328 2422 3.50 9 -2.14 10 -21.40 
  Buchal, Stephan f2296 GER0.501-0.1710-1.70 
  Pijpers, Arthur 2364 NED0.001-0.5810-5.80 
  Tan, Justin f2322 AUS0.501-0.1410-1.40 
  De Jager, Jaap f2404 NED0.501-0.0310-0.30 
  De Ruiter, Danny 2216 NED0.501-0.2610-2.60 
  Afek, Yochanan m2315 ISR1.0010.35103.50 
  Meng, Roger f2307 NED0.001-0.6610-6.60 
  Akshat, Khamparia m2354 IND0.001-0.5910-5.90 
  Lahaye, Rick 2376 NED0.501-0.0610-0.60 

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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