Individual Calculations April 2009
 Martin, Stefan  Total change: -21.75  Rating chartPersonal card
 7.Internationales Mannheimer Open Mannheim GER 2008-12-26
RcRownchangeKK*chgGame
 2118 2250 4.00 6 0.03 15 0.45 
  Hofmann, Manfred 1900 GER1.0010.11151.65 
  Gabriel, Josef 2100 GER1.0010.30154.50 
  Podzielny, Karl-Heinz m2431 GER0.001-0.2615-3.90 
  Farmani Anosheh, Armin 2137 GER0.501-0.1515-2.25 
  Schott, Reimund 2053 FRA1.0010.25153.75 
  Weller, Manuel 2085 GER0.501-0.2215-3.30 

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)
 
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 2199 2250 2.50 7 -1.48 15 -22.20 
  Riegler, Markus 1900 GER1.0010.11151.65 
  Muzychuk, Anna mwg2540 SLO0.001-0.1615-2.40 
  Kveinys, Aloyzas g2522 LTU0.001-0.1715-2.55 
  Comes, Bruno 2106 GER0.501-0.1915-2.85 
  Probst, Alexander 2085 GER1.0010.28154.20 
  Klamp, Christoph 2096 GER0.001-0.7115-10.65 
  Bartels, Holger 2144 GER0.001-0.6415-9.60 

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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