Individual Calculations April 2014
 Roggensack, Hans Peter  Total change: -3.45  Rating chartPersonal card
 5. Pfalz Open A Neustadt an der Weinstrasse GER 2014-02-28
RcRownchangeKK*chgGame
 2044 1973 3.00 8 -0.23 15 -3.45 
  Nebolsina, Vera wg2246 RUS0.001-0.1715-2.55 
  Becker, Matthias 2130 GER0.5010.21153.15 
  Zikeli, Saskia 2142 GER0.001-0.2815-4.20 
  Bureik, Matthias, Dr. c2151 GER0.001-0.2715-4.05 
  Roessler, Lukas Namgyu 1655 GER1.0010.13151.95 
  Rosenberger, Frank 2117 GER0.001-0.3115-4.65 
  Gottschall, Ina 1764 GER1.0010.23153.45 
  Zeier, Robert 2146 GER0.5010.23153.45 

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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