Individual Calculations February 2017
 Hapke, Ralf  Total change: -35.00  Rating chartPersonal card
 33. Internationales Boeblinger Open B Boeblingen GER 2016-12-26
RcRownchangeKK*chgGame
 1635 1892 3.50 6 -1.37 20 -27.40 
  Luzius, Jannik 1657 GER0.501-0.2920-5.80 
  Kobald, Jacqueline 1660 GER1.0010.21204.20 
  Cchung, Nyuk Lyn 1664 NED1.0010.21204.20 
  Plaza Reino, Mercedes 1594 IRL0.501-0.3520-7.00 
  Boudaba, Madjid, Dr. 1680 GER0.001-0.7720-15.40 
  Kilinc, Can 1554 GER0.501-0.3820-7.60 

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)
 
 29. Staufer-Open B Schwaebisch Gmuend GER 2017-01-02
RcRownchangeKK*chgGame
 1726 1892 6.00 9 -0.38 20 -7.60 
  Lang, Thomas 1733 GER0.501-0.2120-4.20 
  Grasser, Stefan 1748 GER1.0010.31206.20 
  Khadempour, Parviz 1618 GER1.0010.17203.40 
  Deutsch, Volker 1550 GER0.501-0.3820-7.60 
  Held, Maurice 1723 GER0.501-0.2220-4.40 
  Haack, Kevin 1683 GER1.0010.23204.60 
  Dilthey, Lennart 1830 GER1.0010.41208.20 
  Bigalke, Moritz 1851 GER0.001-0.5620-11.20 
  Brenner, Frank 1797 GER0.501-0.1320-2.60 

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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