Individual Calculations July 2009
 Frei, Markus  Total change: 2.70  Rating chartPersonal card
 Oberliga Ost Gruppe B Hamburg GER 2008-10-05
RcRownchangeKK*chgGame
 2120 1958 2.00 6 0.18 15 2.70 
  Heppner, Ernst Dr. 2172 GER0.001-0.2315-3.45 
  Montes-Padilla, Allejandro 2011 GER1.0010.57158.55 
  Kosak, Michael 2128 GER0.001-0.2815-4.20 
  Nothnagel, Markus 2255 GER0.001-0.1515-2.25 
  Friedt, Edmund 1905 GER0.501-0.0715-1.05 
  Karabalis, Harilos 2246 GER0.5010.34155.10 

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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