Individual Calculations October 2012
 Zherebukh, Yaroslav  Total change: 5.80  Rating chartPersonal card
 BDO Chess Tournament 2012 - Premier Haarlem NED 2012-08-25
RcRownchangeKK*chgGame
 2467 2629 7.00 9 0.58 10 5.80 
  De Jager, Jaap f2404 NED1.0010.22102.20 
  Donchenko, Alexander f2417 GER1.0010.23102.30 
  Burg, Twan m2471 NED0.501-0.2110-2.10 
  Nijboer, Friso g2535 NED0.501-0.1310-1.30 
  Kuzmicz, Krystian m2464 POL1.0010.28102.80 
  Swinkels, Robin g2482 NED1.0010.30103.00 
  Dambacher, Martijn m2480 NED0.501-0.2010-2.00 
  Vaibhav, Suri m2502 IND1.0010.33103.30 
  Klein, David f2447 NED0.501-0.2410-2.40 

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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