Individual Calculations February 2013
 Marschner, Thomas, Dr.  Total change: 17.70  Rating chartPersonal card
 29.Internationales Boeblinger Open A Boeblingen GER 2012-12-26
RcRownchangeKK*chgGame
 2159 2009 3.00 8 0.59 30 17.70 
  Petermann, Michail 2217 GER1.0010.773023.10 
  Ruecker, Benjamin 2227 GER0.001-0.2230-6.60 
  Nabavi, Parwis 2176 SUI0.5010.22306.60 
  Herbold, Manfred 2164 GER0.001-0.2930-8.70 
  Weiler, Dieter 2130 GER0.5010.16304.80 
  Commercon, Simon 2116 GER0.5010.15304.50 
  Frey, Thomas 2106 GER0.001-0.3730-11.10 
  Kroneder, Christian 2134 GER0.5010.17305.10 

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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