Individual Calculations May 2012
 Stiefel, Roland  Total change: -2.85  Rating chartPersonal card
 19.VfB Schach Leipzig Open Leipzig GER 2012-03-06
RcRownchangeKK*chgGame
 2053 2062 4.00 6 0.77 15 11.55 
  Thalwitzer, Bernd 1731 GER1.0010.12151.80 
  Rausis, Igor g2462  * CZE0.001-0.0815-1.20 
  Kuehnl, Bernd 1867 GER1.0010.25153.75 
  Bronn, Gottfried 1905 GER1.0010.29154.35 
  Dunne, Paul 1891 IRL1.0010.27154.05 
  Graf, Alexander g2462  * GER0.001-0.0815-1.20 
 * 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)
 
 5. Naumburger Osteropen 2012 Naumburg / Saale GER 2012-04-07
RcRownchangeKK*chgGame
 1751 2062 2.00 3 -0.56 15 -8.40 
  Ptitsyn, Vadim 1718 GER1.0010.12151.80 
  Schreiber, Kevin 1853 GER0.001-0.7715-11.55 
  Deutsch, Joey 1683 GER1.0010.09151.35 

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)
 
 4. Best Western Open Jena Jena GER 2012-04-12
RcRownchangeKK*chgGame
 1877 2062 4.00 6 -0.40 15 -6.00 
  Schulz, Uwe 1854 GER1.0010.23153.45 
  August, Daniel 1911 GER0.001-0.7015-10.50 
  Richter, Juergen 1946 GER1.0010.34155.10 
  Gremer, Kathrin 1758 GER1.0010.14152.10 
  Meyer, Juergen 2001 GER0.001-0.5815-8.70 
  Pietsch, Karsten 1790 GER1.0010.17152.55 

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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