Individual Calculations November 2010
 Manea, Alexandru  Total change: -8.10  Rating chartPersonal card
 BDO Challenger Tournament 2010 Haarlem NED 2010-08-21
RcRownchangeKK*chgGame
 2323 2390 4.50 9 -0.81 10 -8.10 
  Rej, Tomek f2334 AUS1.0010.42104.20 
  De Wit, Tex c2268 NED0.501-0.1710-1.70 
  Gijswijt, Bart f2311 NED0.501-0.1110-1.10 
  Bosboom, Manuel m2455 NED0.001-0.4110-4.10 
  Kuipers, Stefan f2354 NED0.501-0.0510-0.50 
  Steadman, Michael f2277 NZL1.0010.35103.50 
  Van Ruitenburg, Joost f2296 NED0.001-0.6310-6.30 
  Turova, Irina mwg2394 RUS0.5010.01100.10 
  Admiraal, Miguoel 2221 NED0.501-0.2210-2.20 

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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