Individual Calculations July 2009
 Mewes, Hans-Dieter  Total change: -3.75  Rating chartPersonal card
 4.Cuxhavener Seniorenturnier Cuxhaven GER 2009-03-19
RcRownchangeKK*chgGame
 1913 1940 4.00 8 -0.25 15 -3.75 
  Fister, Horst-Lothar 1630 GER0.001-0.8615-12.90 
  Mittelstaedt, Ewald 1753 GER0.501-0.2415-3.60 
  Bernhart, Ernst 1827 GER1.0010.35155.25 
  Mehrer, Bernhard 1957 GER0.5010.02150.30 
  Fietzek, Georg 2020 GER0.5010.11151.65 
  Timmermann, Helmut 1835 GER1.0010.36155.40 
  Hampel, Johannes 2193 GER0.5010.31154.65 
  Johannsen, Ingbert 2087 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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