Individual Calculations February 2015
 Haas, Wilhelm  Total change: -9.80  Rating chartPersonal card
 31. Internationales Boeblinger Open A Boeblingen GER 2014-12-26
 2128 2176 4.50 9 -0.49 20 -9.80 
  Ehret, Thomas 2001 GER0.001-0.7320-14.60 
  De Silva, Joel Niels 2038 GER1.0010.31206.20 
  Fabregas, Oliver 2039 GER1.0010.32206.40 
  Schlecht, Daniel 2366 GER0.5010.25205.00 
  Petzelberger, Ferdinand 1776  * GER1.0010.08201.60 
  Baldauf, Marco m2393 GER0.001-0.2220-4.40 
  Makka, Ioulia wm2119 GRE0.501-0.0820-1.60 
  Kvetny, Mark f2335 GER0.001-0.2920-5.80 
  Mihok, Laszlo f2081 HUN0.501-0.1320-2.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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