Individual Calculations June 2013
 Haselhorst, Helmut  Total change: 17.25  Rating chartPersonal card
 9.offene Hessische Seniorenmeisterschaft 2013 Bad Sooden-Allendorf GER 2013-04-20
RcRownchangeKK*chgGame
 1953 2061 5.50 8 0.46 15 6.90 
  Kirchberg, Hans-Georg 1923 GER0.001-0.6915-10.35 
  Graffenberger, Marianne 1661  * GER1.0010.08151.20 
  Kolkwitz, Klaus 1848 GER0.501-0.2715-4.05 
  Geisler, Reinhard 1925 GER1.0010.32154.80 
  Juergens, Peter 2008 GER0.501-0.0715-1.05 
  Bachmann, Rolf 2039 GER1.0010.47157.05 
  Ghijsen, Pim 2189 NED0.5010.17152.55 
  Arp, Frans 2027 NED1.0010.45156.75 
 * 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)
 
 28.Internationale Hasslocher Schachtage A-Turnier Hassloch GER 2013-05-17
RcRownchangeKK*chgGame
 2131 2061 3.50 7 0.69 15 10.35 
  Hoffmann, Petra 1853 GER1.0010.23153.45 
  Barthel, Ansgar 2207 GER0.5010.20153.00 
  Holl, Hans-Peter 2139 GER0.5010.11151.65 
  Weller, Manuel 2166 GER0.5010.14152.10 
  Loef, Dirk 2154 GER0.001-0.3715-5.55 
  Jansen, Dirk Norbert 2191 GER1.0010.681510.20 
  Roos, Thomas f2209 GER0.001-0.3015-4.50 

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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