Individual Calculations September 2011
 Mertens, Gottfried  Total change: 13.35  Rating chartPersonal card
 14.Offene Niedersaechsische Senioren-Einzelmeisterschaft Bad Bevensen GER 2011-07-05
RcRownchangeKK*chgGame
 1955 1980 5.00 9 0.41 15 6.15 
  Farin, Friedrich 1580  * GER1.0010.08151.20 
  Reinhold, Klaus, Dr. 2132 GER0.5010.20153.00 
  Davydov, Mihail 2026 GER0.5010.06150.90 
  Bachmann, Rolf 2035 GER0.001-0.4215-6.30 
  Moeller, Peter, Dr. 1616 GER1.0010.10151.50 
  Ketzscher, Roland 2077 GER0.5010.13151.95 
  Kollowa, Kurt, Dr. 2004 GER0.5010.03150.45 
  Ophoff, Rigobert 2039 GER0.5010.08151.20 
  Foltas, Hermann 2090 GER0.5010.15152.25 
 * 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)
 
 23.Deutsche Senioren-Einzelmeisterschaft Halle GER 2011-08-05
RcRownchangeKK*chgGame
 2020 1980 4.50 9 0.48 15 7.20 
  Huelsmann, Josef 2206 GER0.001-0.2115-3.15 
  Schmieder, Wolfgang 1852 GER1.0010.33154.95 
  Petzold, Hans, Prof. Dr. 2145 GER0.5010.22153.30 
  Minz, Michail 2107 GER0.001-0.3315-4.95 
  Hoose, Hannelore 1760 GER1.0010.22153.30 
  Lehmann, Karl-Heinz 2148 GER0.001-0.2815-4.20 
  Reichel, Rolf 1979 GER1.0010.50157.50 
  Nagorni, Walter 2112 GER0.001-0.3215-4.80 
  Hommann, Horst 1873 GER1.0010.35155.25 

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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