Individual Calculations January 2009
 Denda, Ronald  Total change: -2.25  Rating chartPersonal card
 16.Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2008-11-28
RcRownchangeKK*chgGame
 2056 2068 4.50 9 -0.15 15 -2.25 
  Schaefer, Gustav 1793 GER1.0010.17152.55 
  Westerinen, Heikki g2344 FIN0.001-0.1715-2.55 
  Segelken, Peter 1902 GER1.0010.28154.20 
  Krieger, Hermann 2232 GER0.001-0.2815-4.20 
  Giering, Helmut 1923 GER1.0010.31154.65 
  Kempen, Willi 2144 GER0.5010.10151.50 
  Kripp, Wolfgang 2181 GER0.001-0.3515-5.25 
  Scheidt, Eugen 1953 GER0.501-0.1615-2.40 
  Kalkmann, Hans 2031 GER0.501-0.0515-0.75 

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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