Individual Calculations September 2009
 Moos, Gerd Anton Ferdinand  Total change: -15.30  Rating chartPersonal card
 13.Godesburg Open Bad Godesberg GER 2009-07-04
RcRownchangeKK*chgGame
 1892 2015 1.00 2 -0.33 15 -4.95 
  Jordans, Ralph 1870 GER0.501-0.1915-2.85 
  Kocur, Beata 1914 GER0.501-0.1415-2.10 

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)
 
 ZMD Open Dresden GER 2009-07-25
RcRownchangeKK*chgGame
 2076 2015 2.50 7 -0.37 15 -5.55 
  Gunkel, Wolfgang 1615  * GER0.501-0.4215-6.30 
  Heinig, Wolfram, Dr. f2334 GER0.001-0.1315-1.95 
  Schellmann, Frank c2161 GER1.0010.701510.50 
  Boehm, Robert, Dr. 2173 GER0.001-0.2915-4.35 
  Colpe, Malte 2171 GER0.5010.21153.15 
  Schindele, Andreas 1879 GER0.501-0.1815-2.70 
  Bueder, Thomas 2201 GER0.001-0.2615-3.90 
 * 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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2072 2015 3.50 9 -0.32 15 -4.80 
  Kwatschewsky, Leo f2252 AUT0.001-0.2015-3.00 
  Kaufeld, Juergen f2274 GER0.001-0.1815-2.70 
  Rempeli, Alex 1818 GER0.501-0.2515-3.75 
  Swanidze, Ilia 1939 GEO1.0010.40156.00 
  Martsynovskaya, Marina wm2215 FRA1.0010.761511.40 
  Cristiani, Cesare 2169 ITA0.001-0.2915-4.35 
  Eskandary, Jahja 2112 GER0.001-0.3715-5.55 
  Angott, Juergen 1776 GER1.0010.20153.00 
  Petschar, Hans 2096 AUT0.001-0.3915-5.85 

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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